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That's more than adequate for most tasks, but you do need to keep in mind that it's not decimal arithmetic, and that every float operation can suffer a new rounding error.

这样的 误差在大多数的任务中是可以被接受的。但是，我们还是要牢记我们做的并不是十进制运算，任何一个浮点预算都有可能产生一个新的错误。

"Guess there's some mistake," he said."Mrs. Spencer came off the train with that girl and gave her into my charge. Said you and your sister were adopting her from an orphan asylum and that you would be along for her presently. That's all I know about it--and I haven't got any more orphans concealed hereabouts."

火车站站长吹了一声口哨，"斯潘塞太太领着那个小女孩下火车，并托我照看，说是你们兄妹托她从孤儿院领养的孩子，过一会儿马上会有人来接，除此之外我就什么也不知道了——我可没把别的孤儿藏在这里。"

When that happens, it's nearly an indefensible system and the conventional thought is that it takes a few years to get to that point

当那个发生的时候，这是一个不可防守的进攻体系，用传统的说法就是这将花费一些年的时间来达到那个境界。

If there is a tooth fairy, that's pretty exciting, and if it's you, that's pretty nice, too.

如果真有牙仙女，这答案让人激动，但是，如果是你放的钱，那也非常不错。

It's not an easy life, that's wrong, but it's certainly geared towards them as footballers.

这不是一个轻松的生活，那是错的，但是这肯定对于他们球员生涯有关系的。

It is hereby certified, that Gloria D'Amico was Clerk of the County of Queens in the State of New York, and Clerk of the Supreme Court therein, being a Court of Record, on the day of the date of the annexed certificate, and duly authorized to grant same, that the seal affixed to said certificate is the seal of said County and Court; that the attestation thereof of said Clerk is in due form and executed by the proper officer, and that full faith and credit may and ought to be given to said Clerk's official acts.

它特此被证明，那Gloria D\'Amico 在其中是女王/王后县的最高法院的干事在纽约州，和干事，是纪录法院，在被吞并的证明的日期的那天，和适当地批准授予同样，封印添加前述证明是前述县和法院封印；证人因此前述干事是按照规定格式和由适当的官员执行，并且充分的信念和信用可以和应该被给前述Clerk\'s 官方举动。

The intersection problem of simple directed triple systems with λ=2 is completely solved, namely, it is proved that for v ≡0,1 (mod 3), v ≥3,there exist two simple DTS( v ,2)s intersecting in s triple if and only if, s∈{0,1,2,…,2v(v-1)/3},s≠[2v(v-1)/3]-1, while v≥4 s∈{0,2,4},while v

解决了单纯二重有向三元系的相交数问题。即证明了对于任一正整数v≥3，v≡0，1（mod3），存在两个单纯二重有向三元系相交于s个公共区组的充要条件是：当v≥4时，s∈｛0，1，2，…，2v（v－1）／3｝，s≠［2v（v－1）／3］－1；当v＝3时，s∈｛0，2，4

"Here we have a plant that's moving, it's acting, it's searching for a prey, you could say, much the same way as we think animals do," Runyon says.

鲁尼恩说：&可以说，这种植物会移动，会采取行动，会寻找猎物，在很大程度上跟动物的行为方式相同。&

Yes, that's Herder's theory," said Prince Andrey."But it's not that, my dear boy, convinces me; but life and death are what have convinced me.

是的，这就是赫尔德①的学说，&安德烈公爵说，&可是，我的心肝，不是这个能使我信服，而是生与死，这就是使我信服的事实。

It's packed! It's our Music issue so we've got interviews with M.I.A. and Tom from Kasabian - that's hilarious - plus an Oasis video and a tribute to Kurt Cobain.

不少呢！这是我们的音乐特辑，所以我们访问了M.I.A和Kasabian的汤姆——太有意思了——还有绿洲乐队的视频以及Kurt Cobain的东西。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！