This category includes people with serious depression, but not quite severe enough for a diagnosis of a major depression, so moderate depression would be included here.

这一类包括有严重抑郁的人，但不太严重的抑郁症的诊断主要足够了，所以中度抑郁将包括在这里。

youdao

He did not mind the hunger so much, but the lack of water caused him severe suffering and fanned his wrath to fever pitch.

他的怒火越烧越旺，他不太在乎饥饿，可没水喝使他非常痛苦，煸得他的怒火达到狂热的程度。

youdao

Application objects and severe conditions are considered-when the alarm controller is designed, so it is not only applicable for Marine fire alarm, but also applicable for land USES.

由于该报警器设计时考虑到了使用对象和恶劣工况，故不仅适用于船舶火灾报警，也可用于陆上设施的火灾报警。

youdao

But so far the virus has not shown itself to be more severe than seasonal flu.

VOA: special.2009.08.05

His wife, Sumaya, said he had told her he was experiencing back pain so severe that at times he could not move but that requests for him to be taken to hospital and examined by a specialist had been refused.

BBC: Bahrain activist Nabeel Rajab 'denied medical treatment'

Not because the weather isn't bad, but because it's so severe that our schooner can't put to sea at all.

BBC: No sailing in sight for slate

In people with defective immune systems, the normally mild infection can be severe, so eradicating smallpox not only saved people from smallpox but from needing the vaccine (it is still used in specialized settings such as the military).

FORBES: A Pox On Your House? How Fighting One Disease Brought Back Another