cross-river

A ferry crosses the river every hour.

渡船每小时过河一次。

They could not cross the river owing to the flood.

由于洪水，他们不能过河。

Before the enemy's attack he crossed the river and alarmed the unarmed villagers.

在敌人进攻前, 他过河去手无村民报警。

Therefore, the water-surface crossing with mobile flexible pipelines is often adopted and it is a first choice to cross an innavigable river.

软管水面穿越河流具有铺设迅速,检修方便,容易掌握和使用等优点,其是对于不通航河流,是软质机动管线临时穿越河流首选方式。

The granite vein which width is about 0.5m filled in banded amphibole-gneiss along the tension crack. The milk-white vein strides over ghyll like a white dragon crossing river.

花岗岩岩脉，45°，0.5米，沿张节理充填条带状角闪斜长片麻岩中,乳白色岩脉跨过溪流，犹如白龙过江。