Are you positive that you saw him?

你有把握断言你过他吗?

Janet inhaled sharply when she saw him.

珍妮特到他时猛地吸了口气。

The dog cringed when it saw my stick.

狗的手杖就退缩了。

That dead branch ought to be sawn off.

应该把那个枯枝锯掉。

I was taken aback by what I saw.

前到的吓了一跳。

The pickpocket bolted when he saw the policeman.

那扒手了察便溜之大吉。

The thief bolted when he saw the policeman.

小偷一到察就急忙逃跑了。

He shuddered when he saw the dead animal.

他这只死动物时，直发抖。

The thief scuttled off when he saw the policeman.

小偷察来了便急忙跑掉。

Children licked their lips when they saw the sweets.

孩子们到糖果时垂涎欲滴。

It was the largest map that I ever saw.

那是所过的最大的地图。

She exclaimed in delight when she saw the presents.

她到礼品高兴得叫了起来。

His tone changed dramatically when he saw the money.

当他到钱时，说话语调发生了戏剧性的变化。

Try hard to recollect what you saw before the accident.

好好回想一下事故发生之前你到的事情。

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

他到自己的作为,心里悔恨。

The cat arched her back when she saw the dog.

猫那只狗时拱起了背。

How long ago is it that you last saw her?

你上次她是多久以前?

The puppy frisked its tail when it saw its master.

小狗一到主人就轻摇起尾巴。

The hen gave a squawk when it saw the cat.

母鸡到猫时咯咯叫了起来。

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

这小女孩一到蛇就开始哭了起来。