bobbing

1.The small boat was bobbing on the sea.

小船在海里摆动。

2.I could see his ginger head bobbing about.

可以看到他姜黄色的脑袋在移动。

3.A little bird was bobbing its head up and down.

一只小鸟把头速摆动着。

4.The small boat was bobbing on the rough water of the lake.

小船在汹涌的湖面摆动。

5.When a fish bites the hook, the float bobs.

当鱼钩时, 鱼漂跳动。

6.It's the late 1940S,people flew in an aerocar,a car that could turn into an airplane, on TV's "love that bob" show.

在1940年代晚期，，车子可以转变成飞机，在电视的。