They're still holding a perimeter? For now.

防线还没失守吧 目前还没。

They're going to use their logistics, use their ability to build up capacity quickly.

他们将利用专门物流系统，利用他们能力迅速建立防线。

One of our first lines of defense is habitat management.

们道防线栖息地管理。

All these areas are generally very good firebreaks, so if you plan them to put them on the outskirts of your community and be like the first line of defense against wildfire.

所有这样地方通常都火灾暂歇好地方，所以如果你计划把它们建立在社区周围，并作为火灾防御道防线。

Plants are also, of course, our first defence against species loss and climate change.

当然，植物也们抵御物种损失和气候变化道防线。

The line itself stretched for 720 kilometres from the Swiss to the Belgium borders.

防线本身从瑞士到比利时边界，绵延720公里。

The muscle is your first line of defense.

肌肉你道防线。

And that's the first line of defense against the cold.

这抵御寒冷道防线。

" The resource officer is the first line of defense, " said Keith Mott.

“驻校警察道防线，”基思·莫特说。

The only line of defense he has is his reputation and his humanitarian work.

他唯防线就自己名声和所做人道主义工作。

The universities are a last line of defense, and must remain that way.

大学最后道防线，必须保持下去。

Scientists and engineers have a profound responsibility to advance AI capabilities and AI safety together.

科研人员与工程师肩负重任：既要精进AI技术能力，也要同步筑牢AI安全防线。

Prevention is the first line of defense against deadly diseases.

预防抵御多种致命疾病道防线。

One line of defense is video encryption software.

防线之视频加密软件。

The goats eat it up, creating a line of defense for local firefighters.

山羊吃掉了它，为当地消防员建立了道防线。

You can catch him running circles around his opponents on the gridiron every Sunday.

每到周日橄榄球赛，他总能轻轻松松突破对手防线。

And these cells are part of the first line of defense against invading pathogens.

这些细胞抵御入侵病原体道防线部分。

I think we're very exposed I think we need to reinvest in our border security.

们“防线”太过于暴露，们需要加强边防安检。

There should be at least two lines in each windbreak.

每个防风林至少应该包含两条防线。

He said they were already having an impact on Russia's defensive lines.

他说，这种弹药已经对俄罗斯防线产生了影响。