a. 탑승하기 1. May I see your passport please? -> Here you are. 2. Would you like a window seat or an aisle seat? -> Window seat please. 3. How many bags do you want to check? -> Just one. 4. Here's your boarding pass. Your flight leaves at 7:30 from gate 22. -> Thank you. b. 검사대 통과 1. Please remove all metal objects from your pockets. -> Okay. 주머니에서 꺼..