In addition, poor standards of hygiene have turned unique living space and potential thriving communities into a serious urban problem.

另外，恶劣的卫生水准已经令唯一的生活空间和具有兴旺潜力的社区成为一个严重的城市问题。

youdao

Ikeep knocking into coffee tables, couches, side tables, dinner tables, chairs... it is a serious (and kind of funny) problem I have with.

我总是会撞到咖啡桌、沙发、边桌、餐桌、椅子等等…这是我和这些家具、装饰品之间的一个严重(又有些好笑)的问题。

youdao

As a society, we treat single people over 30 with condescension or pity, but maybe the problem was that I had hurtled into a serious relationship too young.

在这个社会里，我们对30岁以上的单身人士报以怜悯与同情，但或许我的问题就在进入了一段严肃的感情关系的时候太年轻了。

youdao

And the fact that we have an investigation by a two-star Army general into how this was reported tells you that there's a serious problem there.

NPR: Core-Values Training Ordered for Military in Iraq

The circuit breakers successfully prevented a serious problem from growing into another flash crash, but their effects on the markets are very disruptive.

FORBES: After the Knight Capital Catastrophe, Throttle the Traders, Not the Markets

That would be South Korea, where gaming addiction is a serious problem among youths, so much so that last year a ban went into effect which does not allow kids under the age of 16 to game online between 12 AM and 6 AM in order to force them to get some sleep.

FORBES: South Korea's Nightly Gaming Ban Extends to Xbox Live