例句：

　　1、His eye lit upon a small boat on the horizon.

　　他無(wú)意中看見(jiàn)地平線上有一條小船。

　　2、The boat was going under fast.

　　小船正迅速下沉。

　　3、He had a new car and a boat.

　　他有一輛新車和一條船。

　　4、The boat lay under several feet of water.

　　那條船沉在水下好幾英尺處。

　　5、The boat struck a solid wall of water.

　　船撞上一道水幕。