difficult的例句大全

It was difficult to bring him us to our knees.

他们妄图使我们屈服.

It is very difficult to lay one's hands on cheap whiskey these days.

近来很难搞到廉价的威士忌酒.

It is difficult to keep abreast of the international situation these days.

当今要跟上国际形势是困难的.

Q: Fernando, how difficult was it for you to keep abreast with what was going on?

问: 费尔南多, 让你跟得上目前发生的事情有多困难?

Academic research and exchanges is so difficult. because the concept of chaos.

概念混乱使学术研究与交流发生困难.

Multi-stage separate injection has low acceptance rate, and it is difficult to control invalid injection.

多级 分注合格率低, 管理难度大,无效注水量难以有效控制.

Ensuring adequate sanitation of membrane systems, particularly those using cellulose acetate membranes, is difficult.

保证膜系统消毒充分, 尤其是使用纤维素醋酸酯时, 这很难做到.

Such phenomenon, is difficult to transfer in autarchy society, but has chances in a democratic society.

这种现象, 如在专制社会要扭转是有难度的, 如在民主社会要扭转是有机会的.

It's difficult to keep one's balance on an icy street.

在结冰的街道上保持平衡是不容易的.

They were both red in the face and found looking at each other difficult.

他们俩全都涨红着脸,难以互相正视.

The effects of such services are difficult to measure in the short run.

短期内很难预测这些服务的效果.

It's a difficult job but she's the person to carry it through.

这是件艰巨的工作,但她是能胜任的.

It is difficult to make an accurate count of the stone lions in the Lugou Bridge.

卢沟桥的狮子极不容易数清.

It is often difficult to predict whether the Court will hear a case.

法院是否审理案件通常很难预见.

At the start the work seemed complex, difficult, heartbreakingly slow.

开始时这件工作似乎十分复杂困难, 而且慢得令人伤心.

In the early days he found the self-discipline difficult.

他在写作初期,发现难以 自律.

It may be difficult to do at first. Don't let this discourage you.

万事开头难，别因此而灰心。

It is difficult to make an accurate estimate of the total available power in the world.

要对世界上全部可用的水力作出精确的估计是困难的.

Because the energy function has the exponential form, it is difficult to derive an analytic solution.

由于能量函数具有指数形式, 很难获得解析解最小化能耗函数.

Such a dog would find it difficult to survive in an Arctic climate.

这样的狗,在北极的气候下将很难生存.