🗣️ 情景例句
A friend of a friend is good pals with the lead singer.
我一个朋友的朋友跟那个主唱歌手是朋友。
He knocks boldly at the door who brings good news.
彼叩门声响，必来报佳音。
We've already had a big demand for this product.
这种产品我们已有很大的需要求量。