一旦

Bacterial endocarditis does not occur very often, but when it does, it can cause serious heart damage.

细菌性心内膜炎不太经常发生，但是一旦发生，它可以引起严重的心脏损害。

Once you've got endurance, you can add some hills to your program.

一旦你有了耐力，你可以将爬山加入你的计划。

Timekeepers. Once in this band of energy the Solar System will remain in it for

一旦太阳系进入这股带状能量，就会有2000年的时间一直待在里面

But once we begin engagement, I have to know...

但一旦我们签订协议，我要知道。。。

Once through the shadowy precipitous walls of the Cut, often running with water, the visitor emerges into the sunny green Englishry of Argyle Place, a true village green.

一旦穿过这条路阴凉而陡峭的墙壁——这墙壁通常还会淌下水——旅行者就会看到一片阳光灿烂的绿色爱尔兰风味的阿盖尔广场豁然展现眼前，一片真正的村庄广场。

Once Qom is on line, it will be able to produce ever more enriched uranium, ever faster.

一旦库姆上线，那它将能以更快的速度生产更多的浓缩铀。

Then with the company of progress in medical technology, more and more sufferers with their family members take the doctors into court, claming that it's doctors' misconducts that cause the deficiency baby's births, such kind of case is called "life deficiency", because of its new style, complex science background, the obscure statute, it is of a rather strange phenomenon that among the same cases in ensconce bring up to different adjudications.

这样，一旦再有产妇生下缺陷儿，就有理由怀疑是由于医生检查和判断的失误而造成了缺陷儿的诞生。于是伴随着医学科技的进步，有越来越多的患者及其家属因此而将医院和医生告上法庭，指控医生因工作的失误而造成了残疾儿的出生。

Worst of all, when the burden becomes too heavy to shoulder, serious social and economic problems will ensue.

最糟糕的是，一旦这项开支超负荷了，就会引起严重的社会和经济问题。

Once you enter the serial key, it will show a confirmation of registration.

一旦你进入连续钥匙，它会显示一个注册确认。

It contains toxin, flow to Jiang He to be able to cause water system nutrition to change, once edible, can destroy leucocyte and enteron mucous membrane, cause bromatoxism, cause cancer even.

它含有毒素，流向江河会造成水体营养化，一旦食用，则会破坏白血球和消化道黏膜，引起食物中毒，甚至致癌。

Life. But the intrinsic way of the Internet by wire confines accessing and using of the network information.

然而，Internet固有的有线连接方式大大限制了人们对网络信息的访问和使用。

I have a strong persuasion that this is true .

我坚信这是正确的。