We've multiplied wind power threefold. We've multiplied solar power more than thirtyfold.

我们风电增加三倍。我们的太阳能发电增加三十多倍。

The reason you wear the wig is mainly threefold.

戴假发的原因主要有三方面。

The aims of these early grammarians were threefold.

这些早期语法的目标有三重。

Within a few years the value of those firms rose threefold.

几年内，这些公司的价值增长了三倍。

In fact, it is a business that has grown threefold over the past 15 years.

实际上在去的15年里总交易量已经翻了三倍。

There is surrounding this threefold system an envelope, so to speak, of uncamouflaged psychic phenomena.

梦境宇宙与负物质宇宙之间存在相似的关系，你们在此要牢记在心，尽管还有好一段时间之后我们才会进行讨论。可以这么说，有个未经伪装的灵性现象封套，将这个三重系统包围。

Before this week they were threefold.

这个星期之前的总统电视辩论有三点值得怀念。

Hotel bookings also rose by more than 40 percent, while reservations for tourist spots saw a threefold increase.

酒店预订量也增长超40%，旅游景点的预订量增加了三倍。

Officials tell us the number of incidents along the southwest coast is up threefold over the last five years.

工作人员告诉我们，西南海岸的偷渡事件数量，在去五年里增加了三倍。

Or like what is the latest about the threefold phone that Huawei released?

或者像华为最新发布的三折叠手机有什么消息吗？

And so the concern today is really two or threefold.

而今天的担忧其实有两到三个方面。

If they do not give the oath, let him go to the threefold ordeal.

若他们不宣誓，便让他接受三重考验。

The main points of debate in the Christian tradition are threefold.

在基督教传统中，主要的争论点有三个方面。

The reasons for creating fake news are essentially threefold.

制造假新闻的原因基本上可以归纳为三点。

And there was a threefold increase in creative insight problem-solving ability.

创造性问题解决能力提高了三倍。

The reason I make the show I guess is threefold.

我想制作这个节目的原因有三重。

I usually say it's twofold, but tonight I was thinking it's threefold.

我通常说这是双重的，但今晚我觉得这是三重的。

One is, you know, we really, threefold, we want to get everything out.

一个是，你知道，我们真的要三倍努力，把所有事情都弄清楚。

The significance of Dr. Suri's arrest, I think, is threefold.

我认为苏里博士被捕的意义有三重。

Joe Biden increased Trump's China tariffs by threefold.

乔·拜登将特朗普对中国加征的关税提高了三倍。