🗣️ 情景例句
Do we have to pre-book tours, or can we get them on site?
我们必须预定行程， 还是到那个地方再说？
We can't persuade the end-users to buy your products at this price.
按这个价格，我们不能说服用户购买你们的产品。
I gave up in despair.
我无可奈何，只好罢休。