have been的例句大全

Jeans, the all-purpose denim trousers, have been around for over a hundred years.

牛仔裤，这种适合各种用途的斜纹粗棉布裤子，已经有一百多年历史了。

I'll have to air out the car. Someone has been smoking in it.

这辆车得通通风, 因为有人在车里抽烟.

We have not been created to just pass through this life without aim.

我们受造不是为了漫无目的地虚度一生.

Human beings have been always fighting against nature.

人类一直在与大自然做斗争.

The edges of the admission ticket have been lapped over.

入场券的四边已经折起来了.

Anti-tobacco commercials have been around on television for decades.

电视上的禁烟广告已经出现了数十年了.

Well, we've noticed that your orders have been falling off lately, haven't they?

对了, 我们发现贵公司的订单逐渐减少了, 不是 吗 ?

In man's early days, competition with other creatures must have been critical.

在人类的早期, 人和其他生物的竞争想必是生死攸关的.

Don't cut unless the work-piece, cutting-tool and holding device have been fixed tightly.

工件 、 刀具和夹具都必须装夹牢固才能切削.

The influences of foaming and holding time on bubble diameter devitrifiedglass have been studied.

介绍了梯温炉的结构及原理,根据测量结果绘制了发泡温度与泡径的关系曲线.

We have been proposing to close the island during the breeding season.

不过从以上情况看来还可以多做一点.

As a tangle , seventeen insurance broker companies have been founded in China during these years.

保险经纪公司在我国是一项新生事物, 而且其整体运营情况并不理想,其间缘由十分复杂.

Your children have been well brought up.

你的孩子们有良好的教养.

It was his understanding that have been around a lot of big stocks.

据他了解,周围很多大户都已经清仓.

Predictions of the collapse of the tropical rain forests have been around for years.

有关热带雨林毁灭的预测已经有好多年了.

The modern Olympics have been around for only a little over 100 years, sine 1896.

现代奥林匹克运动会从1896年开始,才100多年.

Most writers have been around a lot.

很多作家阅历甚广.

Markup languages have been around since 1969.

自1969年就有了标记语言.

Computer games have been around for approximately 20 years.

电脑游戏已经存在了大约20年.

Such notions have been around a lot longer than scary movies.

这种观念在恐怖电影出现之前便已流传许久.