得不偿失

If a class has no , and teaching is meaningless to the development of the teacher or the students, or teaching has side effects, then teaching human being means teaching objects, so teaching is worse than no teaching; If a class is of no effect, then teaching means nothing; If efficiency can not be found , what is the difference between a class and a campaign in which you annihilate a maniple of enemy at the cost of a brigade? more a loss than gain; Without magnetism, like a sheet of loose sand, crystal will not come into being, full development will be out of the question, let alone sustainable development.

如果一堂课没有价值，教学对学生、对老师的发展没有意义或者造成负面的影响，那么教人等于教物，教小于不教；如果一堂课没有效果，那么教等于白教；如果一堂课没有效率，无异于战役中吃掉了敌人一个连，自己损失了一个旅，得不偿失；教学没有磁性，好比一盘散沙，没有结晶，谈不上充分发展，更不用说可持续发展了。

To some this may seem to be a case of overkill.

某些人可能认为这是得不偿失的。

Originally Taiwan market is very profitable for HK films. But due to world wide economic recession, Taiwan movie industry is poor too. The box office takings of HK films drop drastically in Taiwan. The intake of was only a bit over HK$5 million, and only got HK$250 thousand only. So those Taiwan movie investors rather have those movies shown via Cable TV, that only costs them a bit over HK$100 thousand, than shown in cinemas as they have to spend more in promotion . And they would lose more if the box office taking is unsatisfactory.

原本台湾市场被港产片商视为一块肥肉，不过，近年全球经济滑落，令台湾影业也出现萎缩状况，所有港产片的票房百分之九十仆直，《天脉传奇》在台湾全省收二千多万台币、《幽灵人间》及《想飞》全省均只得一百多万台币，所以有些台湾片商宁愿花十多万港元将电影安排在Cable电视播放，以免花宣传费，但票房收入依然得不偿失。

The current study is just one in a long line suggesting that penny-wise hospital staffing practices may translate into pound-foolish increases in the human and financial costs of care related to poorer outcomes, including higher mortality rates.

许多研究表明那些为了蝇头小利而减少人员配备的做法是得不偿失的，因为一旦病人病情恶化，包括有更高的死亡率，那么护理病人所要付出的人力和金钱支出将会更多。

Unfortunately this appears to be a Pyrrhic victory.

可惜这似乎是一种得不偿失的胜利。

So it was a pyrrhic victory at best.

这简直就是得不偿失啊。

"It is true that the enemy won the battle, but theirs is but a pyrrhic victory",said the general.

将军说："敌人确实赢得了战斗，但他们的胜利只是皮洛士的胜利，得不偿失"。

The multi-trillion dollar question is whether winning this race will be anything more than a Pyrrhic victory.

一个至关重要的问题是，赢得这场比赛是否只是一场得不偿失的胜利。

Those who defeated the Senate's immigration bill won a pyrrhic victory.

那些使参院提案失败的人胜利是得不偿失的。

But 40 years after that tumultuous June of 1967, the six-day war has come to look like one of history's pyrrhic victories.

但是1967年那个动荡混乱的六月已经过去了四十年，六日战争已经似乎成为了历次得不偿失的胜利中的一次。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。