必要

Things that are both enjoyable and necessary or both unenjoyable and unnecessary virtually seldom exist.

实际上既令人愉快又必要的事和既不令人愉快又不必要的事几乎都不存在。

We may categorize things into two groups, the enjoyable and the unenjoyable; at the same time, another category can be made: the necessary and the unnecessary.

我们可以把事情分为两类：令人愉快的和不令人愉快的；同时还有另外一种分法：必要的和不必要的。

Since the notion of maximal greatness, in contrast to the notion of an unlimited being as Malcolm defines it, is conceived in terms that straightforwardly entail existence in every logically possible world (and hence eternal existence in every logically possible world), there are no worries about whether maximal greatness, in contrast to unlimitedness, entails something stronger than eternal existence.

自从最大的伟大的观点，与观点相对照一无限作为 Malcolm 定义它，在正直地必要的术语被构思在每个逻辑地可能的世界上的存在(并且在每个逻辑地可能的世界上的因此永久的存在)，关于没有担心是否最大的伟大，与无限相对照，必要比永久存在强壮的一些东西。

"But the fact is, they are unneeded, unwanted, unnecessary and it is not last year's business," said John McCain.

他说：但是，事实是，这些都是不必要的，不需要的，没有必要的。

The vengeful will suffer the LORD'S vengeance, for he remembers their sins in detail.

凡报仇的，必要遭遇到上主的报复，上主必要保留他的罪。

It takes account of its audience, offering explanations where requisite, and avoiding specialized jargon and unnecessary verbiage.

它考虑到了其读者，提供了必要的解释，并避免专业术语和不必要的空话。

To maintain the vigilance necessary to prevent unnecessary economic losses.

保持必要的警惕，可以避免不必要的经济损失。

A better understanding of the environment is necessary, as is the willingness to act.

更好的了解环保是必要的，行动的愿望也是必要的。

A better understanding of the environment is necessary,as is the willingness to act .

更好地了解环境情况是必要的，行动的愿望也是必要的。

Keep Necessary Receipts Receipts which come from the purchase of necessary items for the individual with xeroderma pigmentosum should be saved for tax reasons.

保持必要的收益，收益则来自购买必要的物品，让个人与着色性干皮病，应节省税收原因。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。