I'm very worried about the air-breathing mammals because I study them, but also, the way their going to be exposed is every time they come to the surface to take a breath, they're going to inhale these volatile fumes.
我对于直接呼吸空气的动物很是担忧，因为它们是我的研究对象。 每当它们浮到海面 试图呼吸的时候， 它们就会被暴露在这些易挥发的烟气里。