He had serious problems with his chest and wheezed and coughed all the time.

他胸部有严重问题，总是不停地气喘和咳嗽。

《柯林斯英汉双解大词典》

This can cause serious problems.

这可能会导致严重的问题。

youdao

Diabetes can bring serious problems.

糖尿病会带来严重的问题。

youdao

Varroa mites have been causing serious problems in bee colonies in the United States since the late nineteen eighties.

VOA: special.2009.09.22

Depriving him of the breast, could lead to serious problems in his personality development.

过早断奶，会对他的人格发展造成严重影响。

耶鲁公开课 - 心理学导论课程节选

What he's saying here is the following: "What we have learned over fifty years is that the disease model does not move us closer to the prevention of these serious problems.

他是这么说的：,“五十多年的经验告诉我们，疾病模型,不能让我们更有力地预防,这些严重问题。

哈佛公开课 - 幸福课课程节选

But if we needed to, we could probably make it without serious problems - three months.

NPR: New Orleans Family Heads North

Mr Milburn said the blockade was causing serious problems for NHS staff and patients.

BBC: You are in: Health

Common and often inconsequential in early pregnancy, later on it can signify serious problems.

BBC: Problem pregnancy 'autism risk'