There was a vertical drop to the ocean.

至海洋有一段垂直落差。

Temperatures can drop to freezing at night.

晚上气温能陡降到零度以下。

Her voice will drop to a dismissive whisper.

她的声音将要降低成轻视性的低语。

From the path there was a vertiginous drop to the valley below.

从小路向谷底望去令人眩晕。

Drink, lads—only a drop—a drop to the poor kids, that never did any creature harm.

喝吧，伙计们——只喝一点——为可怜的孩子们喝一点，那些孩子们从来没有伤害过他们。