Dangerous back certainly opportunity to conceal, so be called a crisis!

危险背后一定隐藏着机会，所以叫做危机！

youdao

Figs (Ficus SPP., Moraceae) are important fruit resources for many frugivores, particularly during the period when other fruits are scarce, and so be called "keystone species".

榕属植物为多种食果动物重要的食物资源，特别是在其他果实缺乏的季节，因此有关键物种之称。

youdao

Signals running through fiber-optic cables deteriorate, and so the signals must be run through a piece of equipment called a regenerator before being transmitted farther.

通过光纤传输的信号会变弱，因此信号必须通过一种称为再生器的设备才能传输到更远的地方。

youdao

In two thousand eight Norway opened a so-called doomsday vault designed to be secure from any threat -- even an asteroid strike.

VOA: special.2010.08.24

Now the subject matter that he's chosen for this poem, for this so-called first poem, couldn't possibly be more appropriate.

现在他选这首诗的主题很重要，这所谓第一首诗可能不太恰当。

耶鲁公开课 - 弥尔顿课程节选

So, here we have this soda with lithium citrate, some of you might be familiar with this, soda is called 7-Up.

最后他们决定用锂来做，所以我们就有了一种含有柠檬酸锂的汽水，你们中的有些人可能对它很熟悉，它就是七喜。

麻省理工公开课 - 化学原理课程节选

One of the best deals going for the skittish may be so-called pre-refunded munis.

FORBES: Munis: Better Than Treasuries?

None of the dozen or so pilot studies performed so far could be called extensive or independent.

FORBES: New Wrinkle in the Beauty Business

None of the dozen or so pilot studies performed so far can be called extensive or independent.

FORBES: New wrinkle in the beauty business