如果你打算搬走，那重新装饰有什么用呢？
如果没有大量的彩色图片，一本有关室内设计的书还有什么用呢？
What is the use of a book about interior design without a plenitude of pictures in colour?
我说——哈克，死猫有什么用？
如果她惦记孩子，买来迪尔茜有什么用呢？
Was there any use of buying Dilcey if she was going to mope about the child?
他咒骂着站了起来，他的同伴说：“现在那些有什么用呢？”
He gathered himself up cursing, and his comrade said, "Now what's the use of all that?"
如果一个巨大的鼻屎怪物都杀不了你，吸一口新鲜空气有什么用？
If a giant booger monster couldn't kill you, what's a breath of fresh air gonna do?
归根到底，如果孩子们不肯吃，就是端上即食快餐也没有什么用。
After all, it is no use serving up TV dinners if the kids won't eat them.
这有什么用呢？
“这块石头是做什么用的？”她想。
这就是为什么用植物、水果和鲜花装饰具有特殊的意义。
This is why decorating with plants, fruits and flowers carries special significance.
如果你不知道自己上大学的目的，上大学有什么用？
What is the use of going to college if you don't know what you're going there for?
她必须告诉外星人桌子上的东西是干什么用的。
She had to tell the alien what all the things on the table were for.
告诉你的朋友他们的菜尝起来“很有趣”是没什么用的，远不如建议加一点盐。
It's less useful to tell your friends that their dish tastes "interesting" than it is to suggest adding a little salt.
当一个人明显需要帮助的时候，把他关进监狱又有什么用呢？
What good does it do to put the man into jail when he's obviously in such need?
我希望你们能思考一下为什么用另一种更普遍的方法来做比较困难。
I want you guys to think about why it was difficult to do it another way, which is more pedestrian.
当她离开家的时候，她穿着一双拖鞋，是这样没错；但那有什么用呢？
When she left home she had slippers on, it is true; but what was the good of that?
如果一个人可以选择自己喜欢的惩罚方式，那么惩罚他们又有什么用呢？
What's the use of even punishing someone if they can choose their own punishments as they like?
如果你能制造一百吨这种药物，但每克的成本是十万美元，这药可能就没什么用，因为没人买得起它。
If you can make 100 tons of the drug, but it costs $100,000 a gram that might not be a useful drug because nobody could afford to use it.
国家出售这些圣诞树有什么用呢？
花招和让人信服的论据已经没有什么用。
syncvg命令是做什么用的？
“你知道的，那又有什么用呢？”她说。
体系结构是做什么用的？
托尼：这是干什么用的？
只买来迪尔茜，要是她整天惦记孩子，又有什么用呢？
Was there any use buying Dilcey if she was going to mope about the child?
那些陌生而又巨大的机器都是做什么用的呢？
These strange energies and huge interests, for what purposes were they there?
从实用角度来说，珍道具几乎完全没什么用。
From a practical standpoint, chindogus are (almost) completely ineffectual.
从实用角度来说，珍道具几乎完全没什么用。
From a practical standpoint, chindogus are (almost) completely ineffectual.
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