Isef
Intel International Science and Engineering Fair 英特尔国际科学与工程大奖赛
🗣️ 情景例句
However, through my experience in business at home and abroad.
但从事国内外的商业的经历中。
Do you often play tennis on Sunday?
你常常在星期日打网球吗？
I think we need to discuss the fifth clause.
我想第5条需要讨论一下。