What do sharks feed on, mainly fish and other small sea animals?

鲨鱼以什么为食，主要是鱼类和其他小型海洋动物？

youdao

There was a small sea rising with the wind coming up from the east and at noon the old man's left hand was uncramped.

随着东方吹来的风，海上起了小浪，到中午时分，老人那抽筋的左手复原了。

youdao

In the movie he travels around the world documenting the genetic information of small sea creatures.

VOA: special.2009.03.25

And the strong man, still holding the small child, drifted away on the shadowy river that flows forever to the unknown sea.

VOA: special.2009.06.06

Some say that is still only a small percentage of all the creatures living in the sea.

VOA: special.2009.01.13

People don't easily understand how a small sea level rise can result in bigger storm surges and coastal damage, or how slight changes in ocean temperatures can change global rainfall patterns, leading to droughts and floods with catastrophic economic and societal consequences.

CNN: What if carbon dioxide were as black as oil?

Even a small increase in sea level can mean a lot more flooding in a storm, and more frequent floods than in the past.

FORBES: Rising Seas Along the East Coast

Currently, onshore exploration is small compared to sea-based exploration.

FORBES: Mapping Out A Play On Oil Drilling