but 高考四级六级

She held up a fake diamond necklace, sparkling but worthless.

她拿起条假钻石项链，闪闪发光却文不值。

Here's the glove for my left hand but where's the companion?

这里是我左手的手套可是右手的在哪里呢?

He is a good boy, but bad companions misled him.

他是个好孩子，坏伙伴把他带坏了。

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

"你说认识他,又说他是个陌生人,这是自相矛盾。"

But all the bloomy flush of life is fled.

而整个精力旺盛的青春已经去不复返了。

He has a bluff way of speaking, but a kind heart.

他说话直率, 心善良。

The laboratory is still owned by the government but is now commercially operated.

这个实验室仍为政府所有，现在实行商业化运作。

We each have a separate bedroom but share a communal kitchen.

我们各有间独立的卧室, 共用个厨房。

He received thanks but no pecuniary compensation for his services.

他的服务只得到了句却并没有物质上的补偿。

We tried to console her when her mother died but it was very difficult.

"她母亲去世时我们设法安慰她,很难奏效。"

Connect this to the soket but be careful .

把这个接到插座上，要当心。

Typically the rock is massive, but commonly it is flaggy or schistose.

这类岩石典型呈块状，常呈薄板状或片理化。

He kept silent,eating just as conscientiously but as though everything tasted alike.

他声不吭,闷头吃着,仿佛桌上的饭菜都个味儿。

No person of independent mind will copy consciously,but many copy unconsciously.

没有哪个独立思考的人会有意识模仿,是许多人在无意识模仿。

But in wet process,heat consumption is h igher for slurry vapourization.

料浆蒸发水分需要大量热,能耗较高。

The concerto was performed by a violinist of unquestioned competence but limited imagination.

小提琴家所演奏的协奏曲毫无疑问是出色的，是缺乏想象力。

He is a competent, but not a brilliant musician.

作为音乐家, 他能胜任, 缺乏才华。

They thought the packet contained a bomb but it was a false alarm.

他们以为包裹里面装有炸弹，结果是虚惊场。

Africa is a continent, but Greenland is not.

非洲是大陆, 而格陵兰不是。

He was not vain, but he was quietly proud of his literary achievements.

他并不自负，暗里却为自己取得的文学成就而得意。