原因

Because of this I have not been going to the museum and because of that they have come to see your workroom.

因为这个原因我没有去博物馆，而他们因为那个原因才去你的工作室。

For example the World Meteorological Organization estimated that 150,000 pe

造成这种影响的原因是多方面的：语言接触是语言变化的重要原因之一，英汉语言之间的接触也引起

No doubt there is some special reason for delay in payment and we should welcome an explanation and also your remittance, Yours faithfully

毫无疑问，一定有特殊原因使贵方延误付款，我们期待贵方说明原因并寄上汇款。你真诚的

No doubt there is some special reason for delay in payment and we should welcome an explanation and also your remittance,yours faithfully

毫无疑问，一定有特殊原因使贵方延误付款，我们期待贵方说明原因并寄上汇款。

No doubt there is some special reason for delay in payment and we should welcome an explanation and also your remittance, Yours faithfully, xxx

毫无疑问，一定有特殊原因使贵方延误付款，我们期待贵方说明原因并寄上汇款。你真诚的xxx

Delay in payment and we should welcome an explanation and also your remittance,Yours faithfully

毫无疑问，一定有特殊原因使贵方延误付款，我们期待贵方说明原因并寄上汇款。

No doubt there is some special reason for delay in payment and we should welcome an explanation and also your remittance,Yours faithfully,xxx

毫无疑问，一定有特殊原因使贵方延误付款，我们期待贵方说明原因并寄上汇款。

US$ 80,000. No doubt there is some special reason for delay in payment and weshould welcome an explanation and also your remittance,Yours faithfully

000美元。毫无疑问，一定有特殊原因使贵方延误付款，我们期待贵方说明原因并寄上汇

So, the aromaticity of acenaphthenyl groups in C_2 gum should be the least. In order to explain the reason, quantum chemical calculation is utilized. The optimized geometrical structrures of condensed aromatics in C_1 gum, C_2 gum and C_3 gum are calculated at B3LYP/6-31G* levels. We find that some phenyl groups in acenaphthenyl groups are coplanar and have the largest conjugated structure.

为了解释其原因，我们利用量子力学方法进行了计算，研究了三种稠环基团在B3LYP／6-31G*基组水平下优化得到的几何结构，发现苊式多苯基苯基中的萘环和中间的苯环共面，电子离域性最大，而其他二者所有苯环都不共面，发生了明显地扭曲；同时，在优化几何结构的基础上，对三种化合物进行了前线分子轨道的分析，利用密度泛函理论方法(density function theory，DFT)计算了稠环基团的最高占有轨道和最低未占轨道之间的能量差，即能隙，发现C_2胶上苊式多苯基苯基的Eg最小，解释了C_2胶具有最好的辐射保护效果的原因。

First, the temptation to retire once Social Security benefits can be claimed, at the age of 62, seems irresistible for the majority of workers, even though the payments are actuarially reduced. Second, employers are reluctant to retain or hire older people, mainly because they find it hard to lower their wages if their productivity slips.

原因有二：一，工人到了62岁即可退休，一退休，即可领取社会保障金，多数人都难以抵挡这一诱惑（尽管据保险统计数据，支付给他们的保障金数额实际有所减少）；二，雇主不愿保留或再雇佣年纪较大的工人，主要原因是，这些雇主发现，即使这些人的生产力大不如前了，也很难把他们的工资降下来。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。