Sandbags were used to block the floodwater.

使用沙袋来阻挡洪水水位。

The soldiers used sandbags to create a barricade.

士兵们用沙袋建造了一个路障。

The soldiers fortified their position with sandbags.

士兵们用沙袋加强了他们的阵地。

They block up the river with sandbags to prevent flooding.

他们用沙袋堵塞了河流，以防洪水泛滥。

They used sandbags as ballast to keep the hot air balloon steady.

他们用沙袋作为压舱物来保持热气球的稳定。

Maybe you should get some sandbags.

说不定你该准备些沙袋.

Sandbags will hold the flood waters back for a while.

沙袋将会挡住洪水一段时间。

Bullets thudded into the sandbags behind which we were sheltering.

子弹砰砰地射进掩护我们的沙袋里。

Bullets thudded into the sandbags behind which they were sheltering.

子弹砰砰地射进掩护他们的沙袋里.

Villagers are scrambling to pile sandbags onto the top of the dyke to raise it higher.

村民们正急匆匆地在坝顶堆积沙袋以加高堤坝。