So can other fish like the opah.

其它一些鱼类，例如鱼。

Once that point went online in 1984, within six months, there were fish moving into the stream.

该措施1984年上线后，不到6，有鱼回到溪中。

And these researchers studied how much fish each of these kids ate every month.

这些研究人员研究了这些孩子每吃鱼的量。