Almost any day a young porpoises may be seen trying to turn a 300-pound sea turtle over by sticking his snout under the edge of his shell and pushing up for dear life.

几乎每天都可以看到一小海豚把鼻子顶入一300磅重的海龟的硬壳，命地把它翻过来。

Almost any day a young porpoise may be seen trying to turn a 300-pound sea turtle over by sticking his snout under the edge of his shell and pushing up for dear life.

几乎每天都可以看到一小海豚把鼻子顶入一300磅重的海龟的硬壳，命地把它翻过来。