砰砰

I hear someone is pounding at the door.

我听到有人在。

The planes bam med against the deck of the aircraft carrier.

飞机地冲撞航空母舰甲板。

The shutters thumped the wall in the wind.

在风中百叶窗地碰在墙上。

His heart bounded with excitement.

他兴奋得心头直跳。

I tapped the melon lightly, the way my mother does in the supermarket, listening for the hollow sound of the freshness: Pung, pung.

像母在市场挑瓜那样，我也在瓜上轻轻地了，听里面有没有空洞洞瓜熟音。果然传来“”。