The concrete will stay as solid as a rock.

There was a vast distance between psychological clues and concrete proof.

心理提示和确凿证据之间相差甚远。

The Secretary General says the declaration must now be backed up by concrete and effective actions.

秘书长说现在必须将宣言付诸具体有效的行动。

The towers rise out of a concrete podium.

这些塔楼耸立在一个混凝土墩座上。

I must have something to tell him. Something concrete.

我必须告诉他点什么，必须是具体的东西。

Blood spattered the dark concrete.

鲜血溅落在黑色的水泥地上。

As Mr Blunkett emphasised, nothing is yet set in concrete.

正如布伦基特先生所强调的，一切都还没有定下来。

Stark concrete walls have been softened by a show of fresh flowers.

鲜花摆上之后，突兀的混凝土墙便显得柔和起来。

Thus far, the two prime ministers have achieved no concrete results.

到目前为止，两位首相还没有取得实质性成果。

Wait for the concrete to go hard.

等待混凝土凝结。

Various concrete measures were enumerated in the plan.

计划中列举了各种具体办法.

They presented concrete proposals for improvement.

他们提出了具体的改进建议.

This kind of concrete sets quickly.

这种混凝土凝结得很快.

Could you give us a concrete case?

你能不能给我们举个具体事例?

They formed a boat out of concrete.

他们用混凝土造了一只船。

Concrete is composed of cement, sand and gravel mixed with water.

混凝土由水泥 、 砂、石子与水掺和而构成.

It is hard to prevent concrete from creeping.

很难防止水泥变形.

Now I'm coming to the concrete measures.

以下我来讲一讲具体做法.

Use : this product is used in concrete mixer, cement mixer and so on.

运途: 使用于混凝土搅拌机 、 水泥搅拌机等.

The construction site needs a new concrete mixer.

工地上需要一台新的混凝土搅拌机.

A concrete mixer has to be employed.

不得不使用混凝土搅拌器.