yo-yo例句

He kept bouncing up and down like a yo-yo .
他像个悠悠球似的蹦蹦跳跳。

Don't talk to him, he is a real yo - yo.
不要跟他说话, 他真是个摇摆不定的呆瓜.

My emotions went up and down scale a yo - yo.
当时我的情绪就好象悠悠轮一样忽上忽下.

• #yo-yo