沙丁鱼是一种很小的鱼，在鱼罐头里挤成一堆。
Sardiness are tiny fish that lie close to each other in cans.
沙丁鱼是一种很小的鱼，在鱼罐头里挤成一堆。
Sardines are tiny fish that lie close to each other in cans.
这里的鱼大都很小，大型的食肉鱼的出现能说明海洋环境是健康的，但这里却没什么大鱼出没的迹象。
Most of the fish were small, and there wasn't much evidence of the larger predators whose presence is the mark of a healthy Marine environment.
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