Go "hand-in" to touch a shark, a crab, or thousands of tiny cleaner fish that will bite playfully at your fingers.

亲手触摸鲨鱼、螃蟹，或数以千计的小清洁鱼，它们会开玩笑地咬你的手指。

youdao

They saw that the male cleaner fish — even in this unfamiliar lab setting — would punish or chase away the female fish if the females ate a prawn.

他们看到，如果雌鱼吃了对虾——即使是在这个陌生的实验室环境中——雄性裂唇鱼也会惩罚或驱赶雌鱼。

youdao

As soon as they get under those rafts of kelp, the exfoliating cleaner fish come.

一旦它们到达海藻下方，吃死皮的清洁鱼就赶来。

youdao

Some fish farmers are trying to take aquaculture offshore where the water is cleaner and currents are stronger.

FORBES: Magazine Article