Suddenly, somebody flashed an electric torch.

突然，有人亮了手电筒。

Suddenly somebody flashed an electric torch.

手电筒霍然一亮。

He bought an electric torch yesterday.

昨天他买了一个手电筒。

Suddenly somehody flashed an electric torch.

手电筒霍然一亮。

We saw the splash of light from an electric torch pass back and forth.

我们看到从一支手电桶中发出的光在扫来扫去。