Conclusion: It's important to strengthen the precautionary measueres to keep our health.

It is should free that dot hits precautionary needle?

小孩子打预防针是不是应该免费的?

To guard against this hazard, officials enforced elaborate fire precautions.

为防止这种危险, 官员们采取各种细致的防火措施.

They had had one secret meeting, with elaborate precautions.

他们已秘密地接过头, 事先曾采取了周密的防范措施.

In spite of all precautions about secrecy, large crowds were assembled there.

尽管采取了一切保密措施, 但那里仍然聚集了广大的人群.

It is logical to take precautions.

采取防范措施是合乎常理的。

He was taking precautions against another possible famine-that was all.

他是在防备可能发生的另一次饥荒 -- 就是这么回事.

Precautions had to be taken to prevent pilfering.

必须采取防范措施阻止偷盗行为。

Take precautions against fire!

谨防火灾!

Extra safety precautions are essential in homes where older people live.

在有老人的家里，采取额外的安全防范措施是绝对必要的。

If sound seeds result , precautions against contamination must be tightened.

假如结了正常的种子, 则防止混杂必须更严.

Intensive negotiations between the main parties preceded the vote...

主要政党在选举前进行了集中的谈判。

See the preceding chapter.

请见前一章。

His resignation was preceded by weeks of speculation.

在他辞职之前，有关的猜测已持续了几个星期。

As mentioned before , vibrations almost always precede a seperation of bodies.

如前所述, 振动几乎总是出现在身体分离之前.

She preceded me in the job.

她是我这工作的前任。

He who believes is strong; he who doubts is weak. Strong convictions precede great actions.

相信的人是有力量的, 怀疑却带来软弱. 坚定的信念是伟大行动的先行者.

He gestured to Alice to precede them from the room...

他给艾丽斯做手势，让她在他们前面离开房间。

Lunch will be preceded by a short speech from the chairman.

午餐开始之前主席会发表一段简短的讲话。

Certain sign precede certain event.

事情发生,必有先兆.

Many countries precede ours in per capita income.

许多国家的人均收入超过我国.