It is a contradiction to say you know him but he's a stranger.

"你说认识他,又说他是个陌生,这是自相矛盾。"

A stranger who is kind is a relative;an unkind relative is a stranger.

善良陌生是亲戚,冷漠亲戚是陌生。

She prattled the secret to the stranger.

她竟轻率地把秘密告诉了陌生。

They perceived a stranger wandering in the garden.

他们看到一个陌生在花园里闲逛。

Two strangers menaced him with pistols and forced him to give up his money.

两个陌生用手他并强迫他拿出所有钱。

Ho ho! A stranger in our midst!.

嗬嗬！我们中间一个陌生！。

She gave the stranger a wooden stare.

她呆头呆脑地瞧着那个陌生。

No one knew the antecedents of the mysterious stranger.

不知道那个神秘陌生身世。

I'm not exactly the Mills and Boon tall dark stranger.

我并非就是那种感伤烂漫高大黑肤陌生。

She is very circumspect when dealing with strangers.

她与陌生打交道时十分谨慎。

A stranger accosted him on the bus.

一位陌生在公共汽车上同他搭讪。

It is frightening to most children to waken and find a stranger.

对多数小孩来说,醒来发现一个陌生是很可怕。

I couldn’t entrust my children to strangers.

我不能把孩子交给陌生照看。

The sentry guard dived into his foxhole and closely observed the stranger towards him.

"哨兵跳入了散兵坑,密切注视着陌生向他走来。"

The little girl blushed with shame before the stranger.

小女孩在生面前羞得脸都红了。

The dog sniffed suspiciously at the stranger.

狗疑惑地嗅着那个陌生。

A shy man shrinks from meeting strangers.

羞怯怕见生。

The girl shied away from looking the strange man in the eye.

这女孩很害羞, 不敢正视那个陌生。

The stranger's question surprised me so that I temporarily lost my tongue.

那陌生询问使我大吃一惊, 一时之间连话都说不出来了。

An unknown man has stolen all her money.

一个陌生把她钱偷光了。