剛才有一道閃電英文怎麼說？

There was a flash of lightning a moment ago.

我多麼希望我早幾年前就開始研讀數學了。英文怎麼說？

I wish I had started to study math years ago.
我多麼希望我早幾年前就開始研讀數學了。英文怎麼說？

這些引水槽是很多年以前建造的英文怎麼說？

The flumes were built many years ago.

兩年前水由管子通到了村裡英文怎麼說？

Water was piped into the village two years ago.

他於許多年前在非洲腹地失蹤英文怎麼說？

He was lost in the interior of Africa many years ago.

自從五年前我離開以後,那座城市已變得幾乎認不出了英文怎麼說？

The city has altered almost out of recognition since I left there five years ago.

她三年前畢業,從那時起便一直當護士英文怎麼說？

She left school three years ago and has worked as a nurse ever since.

太陽系是四十五億年前形成的英文怎麼說？

The solar system was formed 4.5 billion years ago.

幾年前他殺死了一位朋友英文怎麼說？

He took a friend's life a few years ago.

她兒子於兩三年前應募入伍英文怎麼說？

Her son was enrolled for military service a couple of years ago.

幾年之前,社會學是大學本科生最歡迎的課程英文怎麼說？

A few years ago, sociology was the most popular subject for undergraduates.

幾年前全國發生了動亂英文怎麼說？

A few years ago there was unrest in the country at large.

二十年前我們兄弟姊妹都必須穿舊衣服英文怎麼說？

Twenty years ago my brothers and sisters all had to wear hand-me-downs.

這些宮廷的記錄是三千五百年前一位埃及的抄寫員抄出來的英文怎麼說？

These palace records were copied out three and a half thousand years ago by an Egyptian scribe.

他在幾年前曾涉獵過一陣醫學英文怎麼說？

He dipped into medicine a few years ago.

不久前她在鳳凰城新開了一家公司英文怎麼說？

She started a new business in Phoenix not long ago.

他們幾分鐘前已出發,我們必須趕緊追上英文怎麼說？

They started a few minutes ago, and we must hurry to catch up.

她十年前到達這個國家英文怎麼說？

She arrived in this country ten years ago.

他數年前死於車禍英文怎麼說？

He died in an automobile accident years ago.

那個條約於數年前被廢除英文怎麼說？

The treaty was annulled several years ago.