是什么

What made this possible was the lack of any preconceived notions of what the machine should be.

是什么让这一切成为可能是缺乏任何先入为主的概念，什么机器应。

What bird it is not, nor is any other animal, it isyi yi si qian wan nian living in a dinosaur before - pterosaur.

它不是什么鸟，也不是别的什么动物，它就是生活在一亿四千万年前的恐龙的一种——翼龙。

Regardless of what this world is like, you must pull yourself together.

不管这是什么世界是什么样子，你一定要振作起来。

You do not know what professional qualifications are.

不知道你学历是什么专业是什么。

It was what they had been working so hard to find: pure radium.

这句话中"had been working"是什么时态？具体用法是什么？

There's a saying,"You reap what you sow".

有一句话说：「人种的是什么，收的也是什么。

What is the meaning of recantation , recantation translation recantation explain what is recantation , Hande dictionary explanation: qu3 xiao1 qian2 yan2 Widerrufu.

取消前言是什么意思，取消前言翻译，取消前言解释，什么是取消前言，汉德辞典解释：qu3 xiao1 qian2 yan2 Widerrufu。

What distinguishes his findings is the discovery that most if not all galaxies outside of our own demonstrate what is called a 'Red Shift.

什么区别其结果发现大多数--如果不是所有星系外面自己的表现是什么称为'红移。

And he was red-faced and speechless when questioned by the teachers in the school.

这就好象问"吃是什么意思、玩是什么意思"，呜呜呜呜呜呜

Meaningful reformulation "what are the features common to all beings?".

在这个意义上，本体论是试图回答"存在是什么"的科学，或者这个问题可以表达为含义更清楚的形式，即"所有的存在有什么共性？"

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。