You must keep a good watch for the enemy.

你必须密切注意，防止敌人(来偷袭)。

youdao

Season of the falling flower still has one leaf for you keep watch.

落花的季节还有一叶为你守候。

youdao

I will watch you silently from far away and keep waiting for you.

我在远方静静地看着你，一直等着你。

youdao

I will watch you silently from far away and keep waiting for you.

我在远方静静地看着你，一直等着你。

youdao