Leapfrogging
[电] 跳背法
🗣️ 情景例句
I've been working like a madman all day.
我今天一整天都像个疯子一样工作。
I worked at the shipping company this morning.
我今早在船公司工作。
He'll return to London the week after next.
再下个星期他将返回伦敦。