has been的例句大全

But his first love has always been the outdoors and, especially climbing.

他的初恋就是户外运动, 尤其是攀登.

So, it has been the practical problem to explore tanks range counter fire.

因此, 深入探讨坦克远距离火力对抗已成为当前研究的现实问题.

The excessive population growth has been brought under effective control.

人口过快增长得到有效控制.

This simple transmitter has been shown in tests to work surprisingly well.

这个简易的发报机在测试中的表现是出人意料地好.

Transport has always been the key to developing trade.

运输一直是发展贸易的关键.

Third, the protection of patent rights has been further strengthened.

三是进一步强化了对专利权的保护.

A patent for this new demodulation algorithm has been filed in the US patent office.

目前,这一算法正在申请专利中.

The struggle for existence, in the case of the newspaper, has been a struggle for circulation.

生存竞争就报纸来说, 乃是为报纸的发行而斗争.

The doctor has been called ( away ) to an urgent case.

医生 被叫 去看急症病人了.

The area has been evacuated as it could collapse at any minute.

因为它随时可能塌方,该地区已被疏散.

Pace threatens one of the locals who has been taking a keen interest in his cards.

佩斯比划著吓唬一条大鱼,这条鱼好像对佩斯手中的牌怀有浓厚兴趣.

He has been hanging around my store all day and acting peculiarly.

他在我店四周游逛了一整天,行为异样.

He has been sweet upon her for years.

他爱慕她多年.

The building of the new road has been held up by bad weather.

这条新路的修筑工程因天气恶劣而停下了.

The house has been given a thorough cleaning, inside and outside.

屋子里里外外都打扫得很干净.

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.

The original large room has been partitioned off into separate bedrooms.

原来那间大房已经隔成几间单独的卧室.

Xueyou has been to the Beijing University Library last week.

学友上星期去过北京大学图书馆.

Another policeman has been injured as fighting continued this morning.

今早又有一名警员在冲突中受伤。

But we are clearly shifting. What we take as typical British reserve has been significantly eroded.

但是我们确实在改变. 我们所恪守的典型的英国式保守已经发生了很大的变化.