例句：

　　At the roundabout take the third exit.

　　在環(huán)島處走第三個(gè)出口。

　　To exit this option, press return.

　　要退出這個(gè)選項(xiàng)，就按返回鍵。

　　Two police officers were barring her exit.

　　兩名警察擋著她的出路。