Robots must act in self-preservation, unless doing so conflicts with laws 1 or 2.

在不违反法则一或法则二的情况下，机器人必须自我保护。

youdao

Ask a teacher or your parents for a list of after school activities and pick 1 or 2 of them that you're the most excited about.

向老师或父母要一份课外活动清单，从中挑选一两项你最感兴趣的活动。

youdao

Also be wary of an adviser who charges more than 1% or 2% of assets.

你还应该小心那些管理费超过资产的1%或是2%的财务顾问。

youdao

So we'll take h 2 and we'll run -- or actually we'll have h 2 filled in an evacuated glass tube.

我们马上就会在氢原子上试一试,我们用氢气-我们把玻璃管充满氢气。

麻省理工公开课 - 化学原理课程节选

PROFESSOR 2: -- other, it could have said - who or zort or -- PROFESSOR: Yeah, sorry, that was part of the question, I could have a picked foobar could put anything in here.

教授2：另外一个对象？,这可以说是其他对象或者-,教授：对，很抱歉，这是问题的一部分，我可以写一个,可以放进任何东西的代用符。

麻省理工公开课 - 计算机科学及编程导论课程节选

That's equal to seven minus six minus two 3 times 4.19, or 4.19 plus 2.3.

算出来是7-6-2*4。19的平方,或者4。19加2。

麻省理工公开课 - 固态化学导论课程节选

The new class of drugs, called Cyclooxygenase-2 or Cox-2 inhibitors, are no better at easing swelling or numbing hurt.

FORBES: $150,000 To Prevent An Ulcer Death

People talk about team formations, 4-4-2 or 5-3-2, but against Brazil Craig Brown will want to get 11 players behind the ball and defend.

BBC: Confidence is key for Scotland

Plus, successful clinical trials of new drugs routinely show a benefit on such metrics over a 1- or 2-year period.

FORBES: Oregon Study: Medicaid 'Had No Significant Effect' On Health Outcomes vs. Being Uninsured