何必

Patroclus fell, and he was a better man than you are.

既如此，你又何必这般疾首痛心？

Some experts wonder why Petrie's is looking a gift horse in the mouth.

有些专家不明白，既是送上门来的礼物，派萃何必挑三拣四。

Warm-up question,我的回答是:"maybe I'm too impetuous to get the job and ignore my real capacity, yet, I swear an oath that I can work under any unconfortable circumstance, prosaic environment、sycophantic relationship or pleonastic events, which can't be an impediment to me, on the contrary, just to spur my potential to fulfil the task."

以往的我也曾陷入这个"怪圈"，文学最终是要"推销"的，向他人阐述你的思想，把那些观点以固化的、铅字的形式实际化了。我并不是英语流利到能无经思绪就脱口冲出的地步，何必用那些生涩的单词来增加所谓的"文学造诣"？在那些行家里手面前岂不贻笑大方了？！

You don't need a poleaxe to kill a chicken.

孔子说："杀鸡何必用宰牛的刀呢？"

On the other hand, if we do not have the motivation and purposefulness for achieving better understanding and eventually the will to develop our own system, why do we need some system to interpret us which we may not understand or find useful in the first place?

另一方面，如果我们没有更好理解并发展我们自己系统的意愿，我们何必需要某种系统来诠释我们可能不理解或者发现无用的系统？

If you ask me, quantum mechanics is right, period: why bother ?

如果你问我，量子力学是正确的，时间：何必呢？

Light a special candle for a special person, Judy Schreiber, and please ask God to save her life.

我何必给狗打狂犬疫苗呢？即使打了，我的狗也不能免受被惨杀的结局。

Of course not. The two pieces are semantically identical but they look different.

只要做到这一点，程序自然是容易看懂的，何必在乎什么形式呢。

Ability of one family, with one soul gathers together because of we are that one family, is deeply attached to each other , has a mind to being able to cherish just now (daughter , why to lets skyful dark clouds cover an eye

女因为我们是一家人，相亲相爱的一家人，有缘才能相聚，有心才会珍惜，何必让满天乌云遮住眼睛。

Close one family, who is deeply attached to each other ability with one soul gathers together , only meeting cherishes deliberately because of we are one family,why to let skyful dark clouds cover an eye.

女合因为我们是一家人，相亲相爱的一家人，有缘才能相聚，有心才会珍惜，何必让满天乌云遮住眼睛。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。