??? 情景例句
Don't be too sure.
別那么肯定。
Mary cried all night for her great loss.
瑪麗因為失去了她最重要的東西，而整晚哭泣。
' I looked down and nearly fell off the ladder when I saw a policeman.
”我向下面看去。當我看清是一個警察時，差一點兒從梯子上掉下去。