Can you swim across the river
游过───Swim by;河───river
He is already taking extra English classes and is being taught how to swim by a renowned coach.───他已经开始上英语培训学校，一个著名的教练在教他学游泳。
Upon reaching the coast, the lemmings do not stop but swim by the thousands into the surf.───一旦到达海岸，旅鼠不会停下来，而是成千上万地游进海浪中。
you like to swim by moonlight?───你喜欢在月光下游泳吗？
If you swim by yourself, with no life guards or friends with you, you may get into trouble.───如果你一个人游泳，没有救生员或朋友在场，你会遇到麻烦的。
He sat down quietly by the lake to wait for the fish to swim by.───它轻轻地趴在河岸边，等着小鱼们游过来。
He must sink or swim by his own efforts now.───现在得靠他自己去闯了。
July was spent at Oyster Bay, where Corinne and her playmates learned to swim by getting thrown into the water.
Fish of the family Rajidae, which includes stingrays and skate, swim by flicking the outer edges of their fins.
The Ohio bank does not leave its newcomers to sink or swim by themselves.
I must sink or swim by my own efforts now.
The new owners of the estate lands would be forced to sink or swim by themselves.