The fox could creep up on him. The owl could swoop down upon him.

狐狸会慢慢地爬向他。猫头鹰会突然向他扑下来。

On silent wings, the powerful bird swooped down upon the bats.

这只强大的鸟静静地张开翅膀，向蝙蝠俯冲而下。

Once a tree toad nearly gobbled me up, and if I ran out from the shelter of the bushes the gulls and cormorants swooped down upon me.

有一次一只树蟾差点把我吞掉，如果我从灌木丛的庇护所里跑出来，海鸥和鸬鹚就会猛扑过来。

Dumbledore now swooped down upon one of the fragile silver instruments whose function Harry had never known, carried it over to his desk, sat down facing them again and tapped it gently with the tip of his wand.

邓布利多现在快步走到一台精巧的银制仪器前，哈利一直不知道这些银仪器的用途。邓布利多把那台仪器搬到书桌上，重新面对他们坐下，用魔杖尖轻轻敲打着它。