tide

The retreating tide left several small fish and crabs trapped in the shallow rock pools.

(Chinese) 退潮后，几条小鱼和螃蟹被困在浅水石池中。

Sailors must check the local tide charts before attempting to bring large ships into the narrow harbor.

(Chinese) 水手在尝试将大型船只驶入狭窄港口前，必须查阅当地潮汐表。