有困难

After their arrival, according to Ms. Blakey, Mr. Yang saidhe didn't take the controls because his agency had mandated thatonly a few pilots with special training were allowed to land atsuch difficult strips.

据布莱奇称，杨元元在着陆后表示，他之所以没有那么做，是因为中国民用航空总局有规定，只有经过特别训练的少数飞行员才有资格执行如此困难的着陆操作。

If the issuer experiences financial problems, the bondholder may lose.

假如发行人有财务困难，持有人可能会有损失

If you have asthma, you may find that your asthma symptoms, such as wheezing and breathlessness, get worse when you have hay fever as well.

如果你有哮喘，您可能发现您的哮喘症状，如喘鸣及呼吸困难，更糟时，你有花粉症，以及。

Based on above statistical calculation, NL Plant needs at least 2sets of generators that can fully bring normal operation capacity into play to maintain production of Film link product line, if 2sets of generator have insufficient power or other unexpected situations, difficulty in starting high power motor may or perhaps occur.

据上述统计计算情况，南陵工厂至少需要2台完全发挥正常运行能力的发电机才能维持Film link生产线生产，如果2台发电机有一些功率不足或其它意外情况，可能或许会有大功率电机启动困难的情况发生。

It remains unclear whether supporters can overcome opposition to the bill, a point underscored by Senator Tom Carper , a Delaware Democrat, We are divided on these issues, these are difficult issue s, there is a lot of disagreement.

特拉华州民主党议员指出，现在还不清楚支持者们能否说服反对者。我们在这些问题上有分歧。这些是很困难的问题。有很多不同意见。

He has also displayed a worrying, somewhat Clintonian slipperiness on difficult issues, both trivial (whether he would wear a flag-pin) and significant (whether he would talk to rogue states).

在一些困难的议题上，他表现出了令人担忧的，一定程度上克林顿式的油滑。这样的议题既有细小的，也有极其重要的（他是否会同流氓国家谈判）。

Hong Kong is much more hopeful than this sunset and close-minded nation-the Great Britain, whatever difficulties it is facing, I am very confident about this judgement.

香港远比这个已经日落和闭关自守的国家-大不列颠更有希望。无论香港面对什么困难，我都对此结论非常有信心。

He said, Do you have any difficulty in seeing the sun when there are no clouds?

"他说："你有什么困难，在看到太阳的时候，有没有云彩？

Logical atomism that has some significance more or less which requires us to think about seriously, like any significant philosophical ideology includes three points:(1) logical atomism developed Ernst March's comtism;(2) It directly affected Vienna Circle on behalf of logical comtism and the philosophy of language analysis;(3) It suggested the scientific realistic approach and rational approach.fourth, the difficult and reason of searching certain knowledge of logical atomism.

逻辑原子主义同历史上任何有影响的哲学思想一样，或多或少有一些价值值得我们认真对待和参考，主要包括三点：(1)逻辑原子主义发展了马赫的实证主义；(2)它直接影响了以维也纳学派为代表的逻辑实证主义和后来的语言分析哲学；(3)它体现了科学的求实精神和理性精神。四、逻辑原子主义寻求确定性知识的困难及其原因考察。

To use linear program, we have to take care of two problems. The first problem is that the actual relationship between intensity and duration is nonlinear convex function. In this study, we propose to use piece-wise linear curve to approximate the nonlinear convex curve. The second problem is that there are many feasible event sequences.

使用线性规划遭遇的困难有二：第一，作业强度与作业时间呈非线性之凸函数关系，因此本研究将使用片段线性曲线(piece-wise linear curve)近似作业强度与作业时间呈非线性之凸函数关系；第二，专案有很多组可能事件顺序，事件顺序的不同会产生不同的资源限制式，本研究提出一个系统化的方法求解问题。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。