difficult的例句大全

Many volunteers are used to doing difficult or important work.

许多义务工作者惯于干艰巨而重要的工作.

A certain high-strength steel is a kind of difficult -- cut material.

某 牌号 高强度钢是一种难加工材料.

The removal of the managing director is going to be very difficult.

总经理的免职将是非常困难的.

Difficult circumstances serve as a textbook of life for people.

困难坎坷是人们的生活教科书.

Compound surfaces are more difficult and expensive to fabricate.

复合的表面在制造上更困难,花费也更大.

Harry Truman would make many difficult decisions as America moved into the second half of the twentieth century.

在美国进入20世纪下半个世纪之际，哈利。杜鲁门做出许多艰难的决定。

How to prolong the shelf-life of pasteurized meat products is a difficult problem towards the manufactures.

如何延长低温肉制品的货架期，是摆在许多肉制品生产企业面前的一道难题。

It is difficult to gather sufficient proof to win a conviction.

要找到足够的定罪证据是很困难的.

Difficult problems used to take hours of work with pencil and paper.

困难的问题以前总是需要用笔和纸工作数小时.

And once you are addicted, it's very difficult to stop smoking.

而一旦你上了瘾, 就很难戒除.

I found English difficult at first.

原先我觉得英语难学.

It is difficult to rein a fiery horse.

脾气暴躁的烈马是难于驾驭的。

It was evident that several of them found it difficult to refrain from attacking him.

这是很显然,有些人对他已是手痒难熬.

The dense vegation was difficult to navigate through.

繁密的植被让我们很难通过.

The opening months of 1987 were difficult, personally and professionally.

无论从个人生活还是从工作上来说，1987年初的几个月都非常艰难。

The problem of individual variability has always been difficult.

个体间的差异问题总是很难办.

I desire to exercise my faith in the most difficult point.

我愿意在最困难的地方锤炼我的信仰.

Difficult circumstances can temper one's will.

艰苦的环境能磨炼人的意志.

The news comes as the publishing industry struggles with declining sales amid a generally difficult economy.

这则新闻刊登时,正值经济衰退时期,出版业为着一路下滑的销售而犯愁.

Why is It'so difficult for humans to look at their own darkness?

为什么让人类内观自己的黑暗就如此困难 呢 ?