向上游

sum up───总结；概述；计算…的总数

switch up───转换

steam up───促进；使蒙上水汽

swim fin───泳鳍（垂直游泳辅助工具）；橡皮脚蹼（潜水蛙人用的）

swimsuit───n.游泳衣（女式）

switch ups───转换

clam up───v.拒不开口

Because when haddock face a net, they swim up to escape and get caught.───因为当黑线鳕鱼看到一个网，它们会向上游逃跑但是却被捕捉。

It has large openings at the bottom of the net. Because when haddock face a net, they swim up to escape and get caught.───网底部设计成大开口，因为黑线鳕撞到渔网第一反应是向上游动以逃生；

These intelligent, versatile predators can swim up to a mile in the ocean and can roam 40 miles at a time.───这些多才多艺的聪明捕食者能在海里游动长达一英里（约1.6公里），而且能一口气漫步40英里。

Then, they seem a little impatient, starting to swim up and down, and finally using their mouth hitting the tank, making the sound loudly!───然后，它们似乎是稍微不耐烦，在鱼缸里面游动，和最后它们用开始了战争，产生声音很大！

A real fish can swim up to ten body lengths a second. The robot version clocks just one body length a second.───一条真鱼可以一秒钟游过十个身长的距离，而这种机器人还只能一秒钟游过一个身长。

They are friendly creatures that might even swim up to the side of a ship.───它们是很友好的生物，甚至会在船支旁边游过。

I'll swim up to his castle, then Flounder will splash around to get his attention.───我要游到他的城堡，接着弗劳德会吸引他的注意力。

A Pacific salmon struggles to swim up a stream on Kodiak Island.

You truly can swim up to a Mola, they're very gentle, and if you approach them right, you can give them a scratch and they enjoy it.

Because when haddock face a net, they swim up to escape and get caught.

Views of the beach can be seen from the sun deck, and the swim up bar is fab!

They don't pop, they don't break they're so cool they swim up the streets of Pontefract!

IN SOUTH AMERICA, Land of Enchantment, we could be wading in a river where tiny fish will swim up Tyler's urethra.

The sailfish can swim up to 68 miles per hour, making it the world's fastest fish.