In one sentence, describe what the following article is about: If you're an adult and you're talking to someone you don't know, (an-nyeong-ha-se-yo) is your best choice to say "hello." This greeting is considered rather formal and shows respect for the person you're greeting. This greeting should also be used in any context where it's important to maintain a degree of formality, such as in the workplace, even if you're talking to someone you're friendly with. Children also use this greeting when saying hello to adults. (an-nyeong) is a shortened, more informal version of the standard greeting (an-nyeong-ha-se-yo). This greeting is most commonly used among children and family members. However, it would rarely be used by adults unless they were greeting a child. (an-nyeong) is also used among friends. However, for adults over the age of 30, you'll typically only hear this greeting between women. Men rarely, if ever, use it unless talking to a child. In Korean society, it is generally seen as inappropriate for an adult man to be using an expression that children use. An adult man in Korea would never greet his friends with (an-nyeong) because it is a phrase used by women and children. However, there are a number of other phrases adult men use to greet friends that are a little less formal than (an-nyeong-ha-se-yo) but still convey the proper politeness. These greetings include: ! (ban-gap-da): This phrase means "it's good to see you" and is the most common informal greeting among adult male friends. Also may be used by teenagers and children. ? (jal ji-ne-sseo?): Similar to "how are you," this phrase asks "have you been well?" Also a common greeting among adult male friends. Teenagers and children also use this greeting. (o-ren-ma-ni-ya): "Long time no see," used between adult male friends who haven't seen each other in a while. Children and teenagers will also say this to each other in the same context. (ul-gul bo-ni-gga jo-ta): "It's good to see your face," a colloquial, informal greeting used exclusively between adult friends. (an-nyeong-ha-shim-ni-ka) is a super formal way of saying "hello" in Korean, and is typically only used by a business owner who wants to show respect to their customers. It's intended to show a great deal of respect and deference. While you won't be greeted this way in every shop or restaurant you enter in Korea, you're likely to hear it in fancier places. Airline staff will also greet you this way on a Korean airline. You may be greeted this way while in Korea, but you would seldom have any opportunity to use it yourself unless you work in a customer service position in Korea. If you use this phrase in any other context, it will just make the people you greet feel awkward. When you greet anyone using a formal greeting, bend your head and waist about 45 degrees while looking down. If you're using a polite greeting with someone you know, bow 15 to 30 degrees. The depth of your bow depends on the person and the context. Someone older than you or in a position of authority would always get a deeper bow. Never make eye contact with the other person when you bow. This is considered rude.
Summary: Say (an-nyeong-ha-se-yo) when meeting someone for the first time. Use (an-nyeong) when talking to children. Try other informal greetings if you are an adult man. Listen for (an-nyeong-ha-shim-ni-ka) in business contexts. Accompany polite or formal greetings with a bow.

In one sentence, describe what the following article is about: As a DJ, you're not only in charge of the music, but also for announcing transitions from one part of the ceremony or reception to the next. Good MCs will use humor and polite, positive language when making announcements. Send the requester for the bride for approval before you play a song that's questionable. Watch to make sure they talk to the bride before returning to you with a verdict. If someone requests a song that's on the don't-play list, tell them politely and apologetically that the happy couple prohibited that song. People want to know when they should be winding down and preparing to say goodbye to the bride and groom.
Summary: Practice your public speaking. Dodge bad requests. Announce the last song before you play it.

In one sentence, describe what the following article is about: Pull the socks as high up on your calves as possible, and spend at least 10 minutes walking around with the socks on. Fleas will leap out on to the socks to catch a ride. After walking through your house, take the socks off and inspect them for fleas. Take an extra lap or two through carpeted areas that flea are likely to inhabit. You can also shuffle your feet across carpets and rugs. This will build up friction, and the warmth will draw the fleas out. " Flea dirt is the name commonly used to describe the small, visible droppings of fleas, which look like little bits of dirt. You'll most likely find clusters of flea dirt on the floor of your home, or in rugs and carpets. To confirm that the specks are flea dirt, rub a damp paper towel over them. Flea dirt will leave reddish streaks behind. A clump of flea dirt often resembles a pile of fine-ground black pepper. Carpets and rugs are often safe havens for fleas, and places where fleas can lay their eggs in relative safety. In order to inspect carpets for flea eggs, put on a pair of light-colored latex or plastic gloves and run your fingers through the fibers of the rug. Flea eggs are very small and are white and oval-shaped. You may need to use a magnifying glass to look for flea eggs in the carpet and on your hands. If you often walk around your house barefoot, you may be a frequent victim of flea bites yourself. Fleas seldom bite humans above the knee, but their bites are itchy and cause small red bumps. You can tell flea bites apart from mosquito or spider bites by their differing appearances. Unlike mosquito bites, flea bites cause very little swelling. Unlike spider bites, flea bites only have one small puncture hole, not two.
Summary:
Walk through your house wearing a pair of white cotton socks. Look around your home for "flea dirt. Search for flea eggs in carpeting. Look for flea bites around your ankles and knees.