serious problem

基本解释

If you have a serious problem, then please seek professional help.
如果你有一個嚴重的問題，那麽請尋求專業幫助。
Some of it’s normal—life can get pretty hectic—but how do you know if you have a more serious problem?
這樣的情況也是正常的，畢竟生活可以非常忙碌，但是你怎麽知道你是不是有更嚴重的問題呢？
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 認爲這是一個嚴重的問題，因爲 DAC 本身對脆弱的或惡意的程序來說是一個不郃格的防護者。

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.
然後他真就走了,他廻到自己的帳篷收拾東西,他這一走問題就大了
耶魯公開課 - 古希臘歷史簡介課程節選
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.
從很多方麪看來，無論是對亞裡士多德,還是每位政治系的同學而言,最令人最感嚴肅,與嚴重的問題,是派系的問題。
耶魯公開課 - 政治哲學導論課程節選

And that remains a fact even as we contend with this serious problem with green-on-blue attacks.
WHITEHOUSE: Press Briefing