Are you positive that you saw him?

你有把握断言你见过他吗?

Janet inhaled sharply when she saw him.

珍妮特看到他时猛地吸了口气。

He shuddered when he saw the dead animal.

他看见这只死动物时，直发抖。

I was taken aback by what I saw.

我被眼前看到的吓了一跳。

The pickpocket bolted when he saw the policeman.

那扒手见了警察便溜之大吉。

The thief bolted when he saw the policeman.

小偷一看到警察就急忙逃跑了。

The dog cringed when it saw my stick.

狗看见我的手杖就退缩了。

A sawer saw a saw saw.

锯工看到锯子在锯东西。

The thief scuttled off when he saw the policeman.

小偷看见警察来了便急忙跑掉。

His tone changed dramatically when he saw the money.

当他看到钱时，说话语调发生了戏剧性的变化。

She exclaimed in delight when she saw the presents.

她见到礼品高兴得叫了起来。

Children licked their lips when they saw the sweets.

孩子们看到糖果时垂涎欲滴。

The puppy frisked its tail when it saw its master.

小狗一看到主人就轻摇起尾巴。

The hen gave a squawk when it saw the cat.

母鸡见到猫时咯咯叫了起来。

The cat arched her back when she saw the dog.

猫看见那只狗时拱起了背。

He was repentant when he saw what he’d done.

他看到自己的作为,心里悔恨。

Try hard to recollect what you saw before the accident.

好好回想一下事故发生之前你看到的事情。

The girl blanched with fear when she saw the bear coming.

那女孩见熊(向她)走来，吓得脸都白了。

The little girl commenced to cry when she saw the snake.

这小女孩一看到蛇就开始哭了起来。

Everyone dissolved into fits of laughter when they saw my haircut.

看到我的发型，大家都哈哈大笑。