I cam swim across the river in 10 minutes.

我可以在十分钟之内游过河去。

The Read Army men to swim across the river.

红军冒着生命危险游过河.

Len challenged Michael to swim across the river.

兰跟迈克比一比游过这条河.

Otter mother intends to take the baby to go across the river, but the sleepy baby may not want to swim across the river hard.

水獭妈妈打算带宝宝到河对岸去，但是困倦的宝宝可不愿辛苦游着过河。

The king demanded that everyone must swim across the river without getting any hurt. But the river was fulled with numourous starving crocodiles .

国王规定每一个人必须穿过毫发无损地游过一条河，而这条河里有着数不清的饥饿的鳄鱼。