https://online2.tingclass.net/lesson/shi0529/0009/9872/180.mp3
https://image.tingclass.net/statics/js/2012
Welcome to our factory.
歡迎參觀我們的工廠。
Welcome to our factory.
歡迎參觀我們的工廠。
I hope we haven't put you to any trouble.
希望我們沒有給您添麻煩。
Put your helmet on, please.
請戴上安全帽。
Put your helmet on, please.
請戴上安全帽。
Definitely yes.
當(dāng)然要的。
