So big you're instructed to look at the fish pattern in the carpets to figure out which way is forward (they "swim" toward the bow).

实在是太大了，你得看着地毯上的鱼儿花纹才能分辨出该走哪条路（通往船头的路上，鱼儿是“游动”的）。

youdao

You don't have to swim fast to create a bow wave, even swimming slowly creates a decent pocket for you to breathe into.

为了产生涡流，你无需快游，甚至慢慢游泳也能制造一个适合你作呼吸进去的口袋。

youdao