About 80% of the cyanide at that point is gone, so it does render the root much more safe.

这时大约百分之八十的氰化物都跑掉了，因此这确实可以使这些根更加安全。

麻省理工公开课 - 化学原理课程节选

And one of the nice things about Central Park over the past few years, it's gotten much, much more safe.

中央公园在过去的几年里最好的一点就是它变得越来越安全了。

最美丽的公园 - SpeakingMax英语口语达人

If you feel exposed without a text book, you really have to have a textbook, John actually I'm going to reuse that word, John, at least suggest it, on the course website.

如果你觉得没有教科书就缺乏安全感的话，那你真的需要一个了，其实我应该重新使用这个词儿，至少是建议，你能在课程网站上找到。

麻省理工公开课 - 计算机科学及编程导论课程节选

So, it turns out and this is a hint at some of the security issues we'll discuss.

这么听起来，好像将要,讨论安全方面的问题了。

哈佛公开课 - 计算机科学课程节选

And if you put this in the well-ventilated area, if you prepare this outside, the h c n gas will actually be released into the air, so you're safe, you can eat it later.

而如果你把它们放在通风良好的地方，在室外处理，那么氰化氢气体,将会被释放到空气中，这样你就安全了，过后就可以吃了。

麻省理工公开课 - 化学原理课程节选

The mere exposure effect is simply seeing something makes it likable perhaps because it becomes comfortable and safe.

它是说单纯看到某样东西就能使它变得让人喜欢,也许是因为看多了，就感到自在和安全。

耶鲁公开课 - 心理学导论课程节选

He did a good job in preparing the initial studies to show that it was safe.

他在最初的实验中,做了很好的工作,以证明疫苗是安全的

耶鲁公开课 - 生物医学工程探索课程节选

These names sound safe -High Grade, Enhanced -but they both collapsed and became leveraged fund.

这俩名字听着多有安全感,高级,增强,但两者最后都崩溃了,变成了杠杆资金

耶鲁公开课 - 金融市场课程节选

so in some sense it's safer, it avoids the 0, although I mean it's true it avoids the 0 but it also doesn't get the 5 and the 4.

某些情况下选下是比较安全的,因为他避免了0收益,我的意思是它的确避免了0收益,但选它也得不到5和4这连个最大收益

耶鲁公开课 - 博弈论课程节选

Satan may be like the wind, Orion, but Orion here is also seen as vexing and destroying the Egyptians whose carcasses wash up on the shores of the Red Sea, and the Israelites, having crossed the Red Sea safely, look on at this destruction from the safety of their shore.

撒旦或许像风神一样，但是这里的风神在怒吼，在摧毁着埃及人,他们的尸体横陈在红海上，而以色列人，却平安的穿过了红海，从安全的海岸回望身后的摧枯拉朽。

耶鲁公开课 - 弥尔顿课程节选

Most of the time, it really is safe. You just have to be smart about it.

大多时候，都很安全。你只要放聪明点就好了。

大城市是否危险？ - SpeakingMax英语口语达人

But it's so much better now and I really never felt unsafe.

现在这里好多了，我真的从来不会觉得不安全。

对纽约的印象 - SpeakingMax英语口语达人

So, for some reason it was safe in Athens and some fled to Athens.

因为某些原因雅典是安全的,所以有一些难民就进入了雅典

耶鲁公开课 - 古希腊历史简介课程节选

If the vehicle in the unfortunate circumstances of a collision, has to be able to maintain the security of the hydrogen which means more mass, which means a lot of the efficiency is being squandered What's the environmental impact of hydrogen production?

如果车辆,在碰撞中发生了不幸，要仍然能够保持氢气的安全性的话,意味着需要更多的质量，也就是说大部分效率被浪费了,制氢对环境有什么影响呢？

麻省理工公开课 - 固态化学导论课程节选

I think that part is fine, but behind that you need something to replace what was there When you have peace then you need to bring in stablity that means economic stability as well as security stability You need the police. You need the government. You need the economy.

我认为计划本身是好的，但还需要一些东西来填充以为以前的空缺,和平了，你就需要稳定，经济稳定，安全局势的稳定等,我们需要警察，需要政府，经济也要发展。

普林斯顿公开课 - 国际座谈会课程节选

I think it's fairly safe, really.

我想这就很安全了，真的。

我使用自行车 - SpeakingMax英语口语达人

She's been transmogrified from body to soul. She's safe!

她已经由肉身变成了灵魂，她安全了！

耶鲁公开课 - 弥尔顿课程节选

Logically looks like I'm safe because I know what I'm doing here.

逻辑上看起来是安全的,因为我知道在那里我做了什么。

哈佛公开课 - 计算机科学课程节选