弹涂鱼是一种海洋中的珍贵食用鱼类，又称为金枪鱼。它的身体呈流线型，游泳速度非常快，是海洋中的顶级掠食者之一。在英语中，弹涂鱼通常被称为tuna。

Tuna is a valuable edible fish found in the ocean, also known as bullet fish. Its body is streamlined and swims very fast, making it one of the top predators in the ocean.