long been的例句大全

Oiled paper umbrella culture has a long history, rich, beautiful auspicious meaning, has always been very popular: "Oil-Paper" and "son" homophonic;

油纸伞文化历史悠久，内涵丰富，寓意美好吉祥，自古深受人们喜爱：“油纸”与“有子”谐音；

With the actual situation of Kekeya condensate gas reservoir, long-core experiments have been carried out.

开展针对柯克亚凝析气藏实际情况的长岩心实验.

Olga had been long Betrothed to Vladimir; the familly despaired of a marriage for Tatyana.

奥尔加早已和弗拉基米尔订婚; 而对达吉雅娜的婚事,全家都不抱希望.

It has long been strategically important for its proximity to the Khyber Pass. Population, 500,000.

因其邻近开伯尔山口而长期具有重要的战略意义。

She wondered if Harry had been unfaithful to her during this long separation.

她不知道和哈里分开这么久，他是否曾对她不忠。

"How long you been living together then?"— 'Erm. let me think. It's about four years now.'

“那你们住在一起有多久了？”——“呃，我想想。到现在差不多4年了。”

If the top 20, has long been to a Wal-Mart !

如果跻身前20, 沃尔马 早就来了!

Part of the key to China's long-run success has been its almost unique combination of pragmatism and vision.

中国长期的成功发展，部分原因在于其近乎无可比拟的将远见卓识与脚踏实地合而为一。

Interracial sexuality, especially the sex between black and white, has been long regarded as an American taboo.

跨种族性关系，尤其是黑白之间的性关系，长期以来被认为是美国历史上的一大禁忌。

Objective: The treatment and rehabilitation medicine of the damaged peripheral nerve has been a thorny problem for long.

目的：周围神经损伤后的治疗和康复，长期以来都是医学界一个棘手的难题。

For a long time, the pulp density detection has been a very thorny problem.

长期以来对矿浆浓度检测都是一个很棘手的问题。

There has been a long history of S & amp ; T exchanges between the two continents.

两大洲之间的 科技 交流 源远流长.

Kites have been around for a long time, and they have many uses.

他们(风筝)存在已久, 而且他们有许多不同的功用.

Devices of this sort have been around for a long time.

这种器件很早就有了.

The firm has long been engaged in SME accounting agency business.

本事务所长期从事中小企业会计代理业务.

Often, people do not realize something has been stolen until long after the fact.

一般而言, 人们总是在东西被偷走好一会儿之后才意识到.

Put that phone down! You've been rabbitting with your sister long enough.

把电话机放下, 你跟你妹妹闲谈够久了.

Too long the dead hand has been permitted to sterilize living thought!

死魂灵对生命之思的扼杀太久了!

The structure of the cell wall has long been the object of intensive study.

细胞壁的结构是长期以来深入研究的对象.

We've been friends a long time.

我们是老朋友了。