difficult的例句大全

So students are in at ordinary times the analytic method that needs to master long difficult sentence meaningly in English study and understanding essentials.

所以学生们在平时的英语学习中需要有意思地把握长难句子的分析方法和理解要领。

Because the endosperms were abnormal, it was very difficult to produce viable mature seeds.

由于胚乳的缺乏或发育异常及败育, 最终难以获得有生活力的种子.

Reconciling this picture with the real military achievements of the Ming and Ch'ing dynasties is one of the more difficult tasks attempted here.

本书的意图之一，就在于将这样的光景与明朝和清朝真实的军事成就调和起来，难度可想而知。

Love one another and you will be happy. it's as simple and as difficult as that.

彼此相爱，你会感到幸福。就这么简单，也这么困难。

I'm truly sorry for the times I was downright nasty and difficult ( especially in mice restaurants )!

当你让我去上学.不让我做米老鼠的纹身.不让我给舌头穿孔时.我总是闹情绪.

However, the insistency between convergence speed and steady state error is difficult to be solved by the fixed step-size LMS.

但其固定的步长导致了收敛速度和稳态误差之间的矛盾。

Despite his difficult childhood, Temujin grew up strong enough to claim his hereditary position as tribal leader.

尽管童年生活很艰苦，长大后的铁木真却英勇威武，并成功夺回部落首领的世袭地位。

Across the Atlantic, Tiffany& Co, the luxury retailer, has also warned of difficult times, as brands struggle to pass on the full increase in raw materials costs.

在大洋彼岸的美国，随着各大奢侈品牌疲于奔命于全线上涨的原材料成本，奢侈品零售商蒂芙尼也发出了艰难度日的警示。

Marina Elliot with the University of the Witwatersrand says the app allows people to see inside the spectacular cave which is difficult to get into.

威特沃特斯兰德大学的玛丽娜·埃利奥特说，山洞很难进入，而这款应用程序可以让人们看到山洞内部的景观。

People buy fewer equity-linked savings products in difficult times, for example.

例如在经济困难时期人们罕买股票相关型储蓄产品.

It is very difficult to persuade the imperislists to disarm.

说服帝国主义裁军是很难的.

The proposals have a woolliness that makes them difficult to understand.

这此建议有点模糊，这使得他们很难懂。

The connection and break of switch devices all need a little time, thus the narrow pulse of the ideal output voltage waveform is difficult to realize.

开关器件的导通和关断都需要一定的时间，这使理想输出电压波形中的窄脉冲难于硬件实现。

That is why airline seats are difficult to secure during that time.

这就是为什么在那时候较难订到机位.

Airline industry has become more and more difficult since the competition grew.

随着竞争的加剧,航空业越来越难做了.

One of the student currently in trouble for attacking my conversationalist is a girl with a particularly difficult fe.

一位学生最近因为谩骂我的健谈，而被禁足。她是一个女生，家里特别困难。

Under US sanctions, American nationals are not allowed to spend money in Cuba without securing special permission, making travel there very difficult.

根据美国实施的制裁，在没有获得特殊许可证的情况下，美国公民不允许到古巴消费，使得前往古巴的旅程非常困难。

With gas prices sky-high and flights that aren't much better, it's difficult to find ways to travel on a budget no matter how much traveling broadens your horizons.

现如今汽油价格飞涨，机票也便宜不到哪儿去，所以，不论旅行如何能拓展视野，想要穷游还真不那么容易。

Product liability lawsuits are difficult to bring and win.

产品责任诉讼通常很难提出和胜诉.

The Chinese civilian bacteriological warfare lawsuit had experienced a long and difficult process. Ten years had passed.

中国民间细菌战诉讼经历了一个长期艰难的历程历经十余年。