一看见

He paled at the sight of the blood.

一看见血就脸色。

On seeing this, he breathed out reproaches.

一看见这就破口大骂。

I shuddered at the sight of the dead body.

我一看见那尸体就战栗。

I put the boy down as a troublemaker as soon as I saw him.

我一看见这孩子就以为很调皮。

Catching sight of the dog, he broke into a run.

一看见那只狗, 就赶紧跑。

I recognized her instantly I caught a glympse of her.

我一看见她就把她认出来了。