请给我列5个英文俚语及其意义。
1. "Beat around the bush" - to discuss a topic without getting to the point
2. "Break a leg" - a way to wish someone good luck
3. "Bite the bullet" - to face a difficult or unpleasant situation bravely
4. "Chill out" - to relax or calm down
5. "Cutting corners" - to do something in a quick or cheap way, often sacrificing quality