由于

They could not cross the river owing to the flood.

于洪，他们不能过河。

A writ was served on the firm in respect of their unpaid bill.

公司于欠账而收到了传票。

My nose is bunged up with a cold.

于感鼻子不通气。

Flights were delayed on account of the bad weather.

于天气不好，航班延误了。

Disease caused by infestation of tissue with filariae.

肠内感染于变形虫所引起。

Progress in the talks was blocked by the Government’s intransigence.

于政府拒绝让步使会谈中断。

His failure is largely due to timidity.

他失败主要是于胆小。

I am bounden to him for my success.

于他恩惠才成功。

The paucity of fruit was caused by the drought.

果缺乏是于干旱造成。

Two members were booted out for failing to pay the money they owed.

两名会员于没付欠款而被开除。

The murderer was sent to the gallows for his crimes.

谋杀犯于罪大恶极被处以绞刑。

He was dismissed for inattention to his duty.

他于玩忽职守而被解职。

The lateness of the ship was due to the storm.

船晚点是于风暴造成。

The coach was criticized for his negative tactics.

于战术消极而受到了批评。

Because of the large crowd in the street the carriage was unable to pass.

于街上群众很多，车辆无法前进。

At last they ceased working for lack of capital.

他们终于于缺乏资金而停工了。

The error was due to carelessness pure and simple.

这个差错完全是于粗心造成。

The failure is due to the inadequacy of preparations.

这次失败是于准备不足造成。

He was praised for his meritorious service.

他于出色地工作而受到称赞。

Owing to lack of time, we cannot do more than what we have done.

于时间不够，们只能做到这样。