Question: When you communicate with your visitors in their native language
Please fix the punctuation.
Fixed: [When you communicate with your visitors in their native language:]

Question: Even more cross pedestrians
Please fix the punctuation.
Fixed: [Even more cross, pedestrians!]

Question: Analog 3 Hands Hour Minute Second
Please fix the punctuation.
Fixed: [Analog: 3 Hands (Hour, Minute, Second)]

Question: Which means that a more significant number of peptic ulcer can happen to an individual
Please fix the punctuation.
Fixed:
[Which means that a more significant number of peptic ulcer can happen to an individual.]