keep a close watch on

Authorities will keep a close watch on the quality of water. And in case of any emergencies, 3 supply trucks will be on standby.

有关部门将密切监控水质。3辆供水车将随时待命，一旦出现紧急情况马上出动。

Great, just great. Hey, could you do me a f audio-video or? Will you keep a close watch on my plans? I'll be way back in five minutes.

很好，非常顺遂。嘿，你可不可以帮我一个忙？你能不能帮我照看一下这些书？我五分钟后就回来。

Now, the city is at peace and firmly in opposition hands, though the mood remains tense and families keep a close watch on their children.

现在，尽管城中的氛围还是很紧张，家长们都密切地关注孩子，但是这座城市已经处于和平状态。

By controlling the bridges over the canal, and by using biometric technology, they will keep a close watch on those crossing in and out.

通过控制运河上的桥梁和利用生态技术，英军将对那些出入关卡进行密切监视。

Please, keep a close watch on the children while they are in the pool.

孩子在游泳池里的时候，你一定要好好地看着他们。

The craft could therefore keep a close watch on oil spills or monitor pirates off the coast of Somalia.

因此，可以被用来密切监视漏油事件或索马里海盗的活动。

French military base in Libreville allowed Paris to keep a close watch on neighbouring Francophone states and offered Bongo security.

法国在利伯维尔拥有军事基地使巴黎能够密切监视相邻的法语国家，也为邦戈提供了安全保障。

All these developments make it worthwhile to keep a close watch on what will happen in the Chinese PV industry over the coming years.

所有这些发展状况都促使全球对中国光伏工业在今后几年中的变化发展保持密切的关注。

You must keep a close watch on the enemy.

你们应该密切注意敌人的动向。

In particular, smartphones and the applications that run on them generally keep a close watch on what users do.

尤为突出的是，智能手机与运行于手机中的应用程序通常都紧密地观察着用户的所作所为。

But correctional officers keep a close watch on Mr. Madoff and don't allow groups to crowd around him .

但是教官总是密切关注着马多夫，不让太多人围着他。

Analysts who keep a close watch on the nuclear dispute, however, say the window for diplomacy is not closing yet.

然而，密切关注伊朗核计划争端的分析人士表示，外交活动的窗口仍未关闭。

The announcement, Chan said, means that countries must keep a close watch on the virus.

陈女士称，宣布大流行意味着各国必须严密监视流感病毒。

However, we need to keep a close watch on the impact of overseas economic movements on future price movements.

不过，我们需要密切关注海外经济活动对未来物价走势影响。

Investigators will keep a close watch on the polar region and its variability, in order to gain a better understanding of how it works.

研究者们将会对金星的两极区域以及它的变化情况保持密切关注，这样才能对其变化过程有一个更好的掌握。

I keep a close watch on the timing to ensure I'm on time.

我和钟表保持一致以确保我是准时的。

We keep a close watch on the prisoner.

我们严密地看守着这个囚犯。

Keep a close watch on Robert in 2007, now that he has done his warm-up laps.

请在2007年密切关注Robert，他现在已经完成了热身。

I keep a close watch on this heart of mine

我倾心护注着我心爱的人

keep a close watch on A

对A保持密切关注