Environmental education is intended to give these topics more coherence.

This has become one of the most controversial topics of our time.

这个问题已成为现今最受争议的话题之一.

Taken together, these volumes provide a range of topics.

这些卷书总合在一起提供了一套专题.

Many multinational companies have substantial operations in this area.

许多跨国公司都在该地区从事相当规模的经营.

There was no danger of transmitting the infection through operations.

不存在通过手术传播这种传染病的风险。

We decentralised our operations last year and opened several regional offices.

去年我们分散了业务,开设了几个地方办事处.

Even small operations can leave you feeling a bit shaky.

即使是小手术也会让你有点战战兢兢。

I still had another five operations to go.

我还有5例手术要做。

For some derived products uniform specifications are not accepted throughout industry.

对某些衍生产品来说,统一规格并不被全行业所接受.

After that, we design the stand according to their specifications.

然后, 我们根据他们的规格设计展览点.

You must see to it that all the goods measure up to the specifications.

你们得保证所有商品都符合规格.

We undertake to replace the specifications.

产品不合规格，保证退换。

It needs steel rolled to 300 different specifications.

它需要轧成3百种规格的钢材.

The specifications may sometimes appear within the parameter list itself.

区分部分有时可以在参数表本身出现.

Our work must answer the specifications laid down.

我们的工作应符合所定的规范.

The engineer contractor will set up the minimum specifications.

工程师订合同者要规定最低的技术要求.

Difficulties exist in the incorporation of the thermodynamic specifications.

在与热动力学的结合上存在困难.

After a few weeks with her parents, she felt she was suffocating.

和父母呆了几个星期后，她感到自己毫无自由。

Finches start to moult at around twelve weeks of age.

燕雀大约在12个星期大小的时候开始换羽毛。

You haven't put any money in the kitty for three weeks.

你有3个星期没往里凑钱了。

Sarajevo took one of its worst poundings in weeks.

萨拉热窝遭受了几个星期以来最严重的一次破坏。