didn't like the job much at first.

　　起初我并不很喜歡這個(gè)工作。

　　The situation was more complicated than they had at first realized.

　　形勢(shì)比他們最初意識(shí)到的更為復(fù)雜。

　　At first the place was strange to me.

　　起先我對(duì)這個(gè)地方不熟悉。

　　We left at first light.

　　我們黎明時(shí)離去。

　　If at first you don't succeed, try, try again.

　　一次不成功就反復(fù)嘗試。