I mentioned three reason why we want to shift this pendulum.

我提过三个原因，关于为什么我们想要改变这个摇摆不定的事态。

youdao

The reason, for three out of the four, is simple.

这四个中的三个的原因是简单的。

youdao

Moreover, you now know after inspecting the tests that the reason the build takes three hours is that the majority of them are component tests.

不仅如此，在检查了这些测试后，您现在知道构建花了三个小时的原因是：绝大部分时间都被组件测试所占用。

youdao

"The reason is that those plants are going to get so big that if you were to put three or four or six plants in, they are just going to be crowding each other out, and each plant is going to underperform."

VOA: special.2011.06.14

The reason there are three quantum numbers is we're describing an orbital in three dimensions, so it makes sense that we would need to describe in terms of three different quantum numbers.

我们需要，3个量子数的原因,是因为我们描述的是一个，三维的轨道，所以我们需要，3个不同的量子数,来描述它。

麻省理工公开课 - 化学原理课程节选

How do we know this always stops? I mean, I ran three trials here, and it did. But how would I reason about, does this always stop?

我指的是我在这儿试了三次，它都停了，那这是为什么呢？,它总是会停下么？

麻省理工公开课 - 计算机科学及编程导论课程节选

Recent form : Maddening inconsistency at various points of the season is the reason these three sides are locked in a fight for Champions League spots rather than title contenders.

WSJ: Focus Is on United's Slipstream

But if ten million monkeys sitting at typewriters can reproduce the works of Shakespeare, it stands to reason that three million bored iPhone owners would push enough buttons to find a backdoor this simple.

FORBES: Careful, iPhone Owners: Simple Backdoor Lets Anyone Bypass Password Protection

The reason I bought three was that the salesman was rude to me.

NPR: 'The Harder They Fall': Fame and Addiction