不是...就是...

The scars of this war, seen as craters, have not erode d much for two main reasons: The Moon is not geologically very active, so earthquake s, volcanoe s and mountainbuilding don't destroy the landscape as they do on Earth; and with virtually no atmosphere there is no wind or rain, so very little surface erosion occurs.

这场太空大战的累累伤疤也就是我们看到的环形山，它们没有遭到严重侵蚀，只要有两大原因：月球的地质运动不是很活跃，因此地震、火山喷发和造山运动不会像它们在地球上那样会对地貌造成破坏；而且，月球上其实没有大气，也就没有风雨，因此几乎不会发生什么月表的风化侵蚀现象。

The scars of this war, seen as craters, have not eroded much for two main reasons: The Moon is not geologically very active, so earthquakes, volcanoes and mountainbuilding dont destroy the landscape as they do on Earth. and with virtually no atmosphere there is no wind or rain, so very little surface erosion occurs.

这场太空大战的累累伤疤也就是我们看到的环形山，它们没有遭到严重侵蚀，只要有两大原因：月球的地质运动不是很活跃，因此地震、火山喷发和造山运动不会像它们在地球上那样会对地貌造成破坏；而且，月球上其实没有大气，也就没有风雨，因此几乎不会发生什么月表的风化侵蚀现象。

And when finally some clerk does deign to notice you, you are made to feel as if you were interrupting him. Either he is absorbed in profound thought in which he hates to be disturbed or he is skylarking with a girl clerk and you feel like apologizing for thrusting yourself into such intimacy.

当终于有个售货员肯屈尊理你，那样子又让你感觉像是打扰了他，他不是陷于讨厌被人搅扰的深思之中，就是和女售货员嬉戏调笑；而你不适时的插入打断了他们的亲昵，为此你感觉好像需要道歉似的。

It wasn't so much that I disliked her as that I just wasn't interested.

倒不是说我不喜欢她，我就是对她不感兴趣。

Rock is rock, not marble, not a stalactite, but the most humble rock.

礁石就是礁石，不是大理石，不是钟乳石，而是最不起眼的礁石。

The group of the place is incognito also now cry " the network searchs a center ", old boss is not a swinger, what to flood when huge information probably when, searched the result that is core to be able to be nodded with value, the search of this moment also is not simple probably " find " concept!

所在的团队现在也改名叫"网络搜索中心"了，大老板不是赶时髦的人，或许当海量信息淹没什么的时候，搜索就是核心的功能和价值点了，这个时候的搜索或许也不是简单的"找到"的概念！

Errico's independent spirit, combined with his observations on the current state of music, inspired him to form Tallboy 7, the company that provides a home for his creative work, including All In. Artists on every level need to navigate an increasingly unstable industry. Most of the artists I've spoken with are either taking control of their own business, or wishing they could.

Mike Errico的独立精神，和他对当今音乐市场的分析让他成立了Tallboy 7，一个可以说是他的创作之家的公司，在那里创作了All In，不同层面的每个音乐家都想在不稳定的音乐市场上找到方向，和我谈过每个艺术家不是自己已经有了公司就是自己想有个。

Our country could use the limited funds to develop science and technology.like space research.

请教：是。。。而不是。。。这个句子的英文说法。PS：我知道问题又傻又简单。可我就是不会。

Just because parents are not top winning dogs or not in the national ranking, is it a bad pedigree?

仅仅因为父母不是顶级的狗或不是在国际级别中，这就是不良血统吗？

Trend line analysis is not something easy and that is why people do not learn it.

趋势线分析是不是容易的，这就是为什么人们不学习。

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。