Fishermen often find a remora stuck to their boats.

渔民们经常发现吸盘鱼粘在他们的船上。

Scientists study the relationship between the remora and its host.

科学家们研究吸盘鱼与其宿主之间的关系。

The remora uses its suction disc to cling to its host.

吸盘鱼使用其吸盘紧贴在宿主身上。

A remora can hitch a ride on a shark without harming it.

吸盘鱼可以搭乘鲨鱼而不伤害它。

The remora attaches itself to larger fish to travel long distances.

吸盘鱼附着在较大的鱼身上以便长途旅行。