不确实的

Applications should throw instances of this class to indicate other illegal uses of the null object.

四者确实都不相同，还要参照一下前面几位朋友的解释，应该能够明白吧

We can't deny that superstition, poverty, obscuration, graness all exist in middle ages, but can we absolutely deny the culture heritages during that time?

当然，我们不否认在中世纪确实存在着迷信、贫困、蒙昧、暗淡等因素，但我们是否就可以全盘否定中世纪的文化遗产呢？

It is on the ground that we will have to test how really successful we are.

这将使我们不得不测试我们到底有多成功地一个理由，但是我们已经有了一个很好的开始，约翰内斯堡会议就是这个开始，我不想说它是个结束，它确实是个基础。

Indeed, the majority of those Undead that serve Orcus willingly are of the corporeal variety.

确实，侍奉奥库斯的不死生物大多形态各异。

One American friend told the reporter, the communication with english is not the problem because many Chinese has the big advancement, someone of them is fluent, but it is not so much with voice pure, geniune and orphean.

一位美国朋友对记者说，当前中国很多人英语口语进步很大，已不再影响交流，有的甚至很流利，但真正语音纯正、听起来让人觉得地道、好听的确实不太多。

We don't need an overdose of it but we should certainly try it every now and then.

我们不需要对长传的特殊训练，但我们确实要常常用到它。

I do not mean to overemphasize differences, but they are real and do make things interesting.

我不想过分强调分歧，但分歧确实会让事情变得有趣，它好像一小撮盐，把生活调剂的更有味道。

We have some money indeed,but we are very sorry that we cannot return the money now,as we have to consider our overheads.

我们确实有些钱，但是，非常抱歉，我们目前不能还这笔钱，因为我们得考虑我们的日常开销。

We have some money indeed,but we are very so2rry that we cannot return the money now,as we have to consider our overheads.

我们确实有些钱，但是，非常抱歉，我们目前不能还这笔钱，因为我们得考虑我们的日常开销。

Doubtless such have their significance, but it is easy to overrate their importance, and they afford but little clue to the life of the people, which is the real history of the country.

这些人确实举足轻重，但他们的作用往往被夸大，而且，从他们身上看不到那个时代人们的生活，也看不到一个国家的真正历史。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐