🗣️ 情景例句
You pay there. I have the next group to go down. I'll see you soon then.
你在那儿付钱。我带的下一个团就是要下去的。回见！
He keeps on studying ecology.
他不断攻读生态学。
This product is doing very well in foreign countries.
这种产品在国外很畅销。