And it's just ripped into the fin there.

魚線正好刮到了它的背鰭上

And there's nothing subtle about her fin slaps.

她的胸鰭拍打著 沒有比這更明顯的了

This fish has got fins rather than limbs.

這條魚身上長著鰭而不是四肢

Then I'd start thinking I didn't have legs, and I'd wish for fins.

然后我就開始想我沒有腿 我希望自己長出鰭來

You got one without a dorsal fin here.

這里有一只沒有背鰭的海豚

While lattice, or grid fins, are improve maneuverability.

這些格子 或者網狀鰭 增強了機動性

Well, they threatened to nail her fin to the floor.

畢竟有人威脅要把她的鰭釘在地板上

The rising dorsal fin is a clear signal to back off.

它們豎起背鰭 警告對手退后

In another freezer are a dozen sacks of shark fins.

另一個冷庫中有十幾麻袋鯊魚鰭

We should be able to put a tracking dart in that dorsal fin.

我們應該能往背鰭上發射跟蹤鏢