她跨过长长的树枝。

Tā kuàguò cháng cháng de shùzhī.

She stepped over the long branches.

他跨过沙滩迎接海浪。

Tā kuàguò shātān yíngjiē hǎilàng.

He strides across the beach to greet the waves.

这马能够轻松地跨过河流。

Zhè mǎ nénggòu qīngsōng de kuàguò héliú.

This horse can easily stride across the river.