The ass waggeth his ears.

例句：

1. 1. The tree sways gently in the breeze.
   这棵树在微风中轻轻摇摆。
2. 2. Theswing set is a favoritepastime for children.
   秋千是孩子们最喜欢的娱乐活动。
3. 3. The wavesswayed back and forth asthe boat sailed across the sea.
   当船驶过大海时，波浪来回摆动。