這是來自他政敵的最嚴重的挑戰英文怎麼說？

This is the most serious challenge from his political foe.

我想他不是認真的，是嗎?英文怎麼說？

I suppose he is not serious, is he?
我想他不是認真的，是嗎?英文怎麼說？

你怎麼可以輕率地對待如此嚴肅的問題?英文怎麼說？

How can you dally with such a serious problem?

這些學生經濟上十分困難英文怎麼說？

These students are in serious financial straits.

我不否認那是嚴重的一擊英文怎麼說？

I do not deny that is a serious blow.

他仁慈、親切,但非常嚴肅英文怎麼說？

He was kind and affectionate, but very serious.

這變化可能預示著有嚴重問題將要發生英文怎麼說？

The change could presage serious problems.

結婚是件大事英文怎麼說？

Getting married is a serious matter.

幸好這一事故不嚴重英文怎麼說？

Happily, the accident was not serious.

洪水嚴重毀壞了鐵路英文怎麼說？

The flood caused serious destruction to the railway.

失明是非常嚴重的殘疾英文怎麼說？

Blindness is a very serious disability.

濃霧造成了降落班機嚴重的誤點英文怎麼說？

Heavy fog is causing serious delays of all incoming flights.

只有碰上極倒霉的意外變故,他明天才會來不了英文怎麼說？

Only a serious mischance will prevent him from arriving tomorrow.

雨和風對土壤的侵蝕在這兒是個嚴重問題英文怎麼說？

Soil erosion by rain and wind is a serious problem here.

千萬不要就嚴肅的事開玩笑英文怎麼說？

Never jest about serious matters.

我意識到自己犯了個嚴重的錯誤英文怎麼說？

I sensed that I had made a serious mistake.

這件事十分重要,不可掉以輕心英文怎麼說？

It is too serious a matter to be taken lightly.

他的錯誤很嚴重英文怎麼說？

His error is serious.

做這個工作耳聾是個嚴重缺陷英文怎麼說？

Deafness is a serious limitation in this job.

他的病情比醫生原先所料的更嚴重英文怎麼說？

His illness was more serious than the doctor first thought.