serious problem

常见例句

If you have a serious problem, then please seek professional help.
如果你有一个严重的问题，那么请寻求专业帮助。
Some of it’s normal—life can get pretty hectic—but how do you know if you have a more serious problem?
这样的情况也是正常的，毕竟生活可以非常忙碌，但是你怎么知道你是不是有更严重的问题呢？
putclub.com
The NSA considered this to be a serious problem, because by itself DAC is a poor defense against vulnerable or malicious programs.
NSA 认为这是一个严重的问题，因为 DAC 本身对脆弱的或恶意的程序来说是一个不合格的防护者。

Most scientists agree that climate change is a serious problem that requires the attention of people and governments around the world.
And off he goes, and he sulks in his tent for the next nine books, and this turns out to be a serious problem for them.
然后他真就走了,他回到自己的帐篷收拾东西,他这一走问题就大了
耶鲁公开课 - 古希腊历史简介课程节选
In many ways for Aristotle as it is for every student of politics the most serious the most difficult issue one confronts is the problem of faction.
从很多方面看来，无论是对亚里士多德,还是每位政治系的同学而言,最令人最感严肃,与严重的问题,是派系的问题。
耶鲁公开课 - 政治哲学导论课程节选

And that remains a fact even as we contend with this serious problem with green-on-blue attacks.
WHITEHOUSE: Press Briefing
The substantive, more serious problem, is that revenue target of 19.1 percent of GDP.
FORBES: Taxes and Paul Ryan's Budget: What's Clear, And What Isn't
Dropping out remains a serious problem at the secondary level, especially among racial and ethnic minorities.
UNESCO: II Part Analytic Section