They are known to occasionally jump out of the water but are not aggressive and use the venomous barb at the end of their tail as a defense mechanism.

他们偶尔会跳出水面，但没有攻击性，他们还利用尾部的毒刺作为防卫武器。

youdao

They are known to occasionally jump out of the water but are not aggressive and use the venomous barb at the end of their tail as a defense mechanism.

他们偶尔会跳出水面，但没有攻击性，他们还利用尾部的毒刺作为防卫武器。

youdao