Niffer
[苏]交换, 换货, 交易
🗣️ 情景例句
I think you should show it to Mr. Carlson.
我觉得你应该给Carlson先生看看。
He is in difficulty in his business.
他在事业上遇到困难了。
It has a span of 4,260 feet.
桥长4，260英尺。