And if it does cross the line?

若是超过这条线呢？

Without a proper diagnosis, proper treatment is hard.

若是诊断不正确，很难进行有效地治疗。

If so, it would be a good sign.

若是如此，这会是一个好迹象。

If he's a cop, SCPD will be all over it.

若是察受伤，星定会追究到底的。

If the promised Bill of Rights were at odds with the convention, appeals would multiply.

若是承诺的权利法案与公约还是存在冲突，上诉可能会增多。

Vivien finds that out, your family is over.

维维安若是发现了，这个家就全完了。

If no handy nearby basin is available, hand sanitizer is your second best option.

若是附近没有洗手盆可用，免水洗的菌消毒洗手液，则是您的次优之选。

A broken leg or a shattered jaw would mean a slow and painful death.

若是断了腿，或是碎了下巴就意味着死前将饱受折磨。

A student revealed that if her teacher gives five problems, she will undertake ten.

一位学生透露，老师若是布置五题，她会做上。

If a care insurance market fails to materialise, alternatives will be available.

若是一个护理保险市场无法成功立足，那么就会有其他的可供选择。

What if we have another one like that? Can we have another perfect storm?

若是发生了一个象那个的风暴，会有另一个完美风暴吗？

So, the thinking goes, putting the two characters together, should result in a big movie.

因此，有人猜测，若是两位英雄携手，那么影片肯定会引爆票房。

If they fail I have other resources, but I shall try them first.

他们若是失败了，我还有别的办法，不过我愿意先用他们试一试。

However, if we persevere in prayer, we shall eventually pray in a genuine way.

不过，我们若是坚定持续地祷告，最终我们会有真实的祷告。

You wouldn't hear it used much in discussions between people who know each other well.

若是两个谈话的人彼此非常熟悉，这个表达是很少会被用的。

More importantly, a cloud droplet cannot form without an aerosol particle seed.

更重要的是，若是没有气溶胶颗粒的种子 云滴是无法形成的。

If Kennedy returns to Land Park, he will find the world there has changed too.

肯尼迪若是回到土地公园，他会发现，那里的世界也已变了模样。

If, perish the thought, anyone were to donate by mistake, the NRCC says it will return the cash.

若是有人当真误捐，但愿不会如此，NRCC表示会退还现金。

Just imagine what it must be to be so rich and to have the world at your feet!

请想一想，若是一旦变成巨富，是多么可喜的事呀。”

Think about it this way: when you yourself do not eat enough fiber, you do not feel well.

你自己若是摄入的纤维不足，身体就会感觉不适。