Fibercoloscope
纤维结肠镜
🗣️ 情景例句
I know a friend who can get us free tickets.
我认识一个可以给我们弄到免费票的朋友。
I'm not joking.
我可不是说着玩的。
Because I've just retired.I want to buy a small house in the country.
因为我刚退休。我想在乡下买幢小房子。