"I think that more troops are certainly needed, particularly to do one thing we need to build up the Afghan security forces quickly both the army and the police.

VOA: standard.2009.09.29

So for example, if we think about fluorine, 1 s 2 2 s 2 2 p 5 that has an electron configuration of 1 s 2, 2 s 2, 2 p 5, so all we would need to do is add one more electron to get the same configuration as for neon.

比如，如果我们考虑氟原子的话，它的电子排布是，因此我们所需要做的就是给它加上一个电子,使得它与氖原子的电子排布相同。

麻省理工公开课 - 化学原理课程节选

And one of the things that the Crimson article said is that we need to put more resources into mental health at Harvard.

那篇文章提到的一点是,我们需要为哈佛学生的心理健康投入更多。

哈佛公开课 - 幸福课课程节选

I need one more piece of notation and then we can get back to having some fun.

我需要再引入一个符号,之后我们再继续研究

耶鲁公开课 - 博弈论课程节选

One more time and we need- we're going to get our third in.

再来一次,我们把三度音程加进去

耶鲁公开课 - 聆听音乐课程节选