第 64 课: 陆海空-3

These men are fighting in a war. 这些人在打仗。

These men are fighting, but not in a war. 这些人在打，但是不在打仗。

The soldier is working on the helicopter. 士兵在修理直升飞机。

The children are playing with toy soldiers. 孩子们在玩玩具士兵。

The men are fighting with swords. 男人们在击剑。

The men are carrying guns, and they are fighting. 男人们端着枪，他们在打仗。

The men are carrying guns, but they are not fighting. 男人们扛着枪，但是他们不在打仗。

These men have no weapons. 这些男人没有武器。