你可以自由的开或者关，你认为这种有必要使用这种技术么？

You can go on or you can go off and actually, how about some gratuitous use of technology?

youdao

我想说，其实以一次技术性会议(比如在SXSW盛典上部分呈现的)来关察异常的人类行为也许并非最佳选择。

I should start off by saying that a technology conference like part of SXSW is probably not the most ideal situation to be noticing aberrant human behavior.

youdao

在希尔顿酒店，我们把合作合同、便利技术的提供以及与分销伙伴的紧密关看作至关重要的元素。

At Hilton, we consider our contracts, provision of easy to use technology and close relationship with our distribution partners as key.

youdao

You can go on or you can go off and actually, how about some gratuitous use of technology?

你可以自由的开或者关，你认为这种有必要使用这种技术么？

哈佛公开课 - 计算机科学课程节选