airport
passport
ticket
再问： 可以在问一个吗？
再答： 嗯，可以呀
再问： You use a?to brush your teeth
再答： toothbrush
You can take a plane at an you have to take yo
You can take a plane at an
you have to take your?whenyou go abroad.
You must buy before you get on a train.
问号是写什么的意思
airport
passport
ticket
再问： 可以在问一个吗？
再答： 嗯，可以呀
再问： You use a?to brush your teeth
再答： toothbrush