in與at在表時(shí)間的區(qū)別和用法

　　It startled me to find her sitting in my office.

　　我一進(jìn)辦公室，發(fā)現(xiàn)她坐在里面，把我嚇了一跳。

　　There have been many changes in recent years.

　　近幾年發(fā)生了許多變化。

　　In our company, quality is high on the agenda.

　　我們公司高度重視質(zhì)量。

　　Text me when you're on your way.

　　路上給我發(fā)短信吧。

　　I like to be on my own sometimes.

　　有時(shí)候我喜歡一個(gè)人待著。