The play is open to all seventh and eighth graders.

On the eighth day you shall have a solemn assembly ; you shall do no laborious work.

民 29:35 第八日你们当有严肃会、麽劳碌的工都不可作.

They seldom fight against the enemy but often attack the Eighth Route Army.

他们打敌人的时候少,打八路军的时候多.

By the ninth hour the car was running in eighth position.

到第9个小时的时候，这辆车位列第8。

There was a peaceful pitch invasion after Milan's eighth goal.

米兰队攻入第八粒进球后，观众有序地涌进球场。

Eighthly, commercial banks should strengthen credit personnel training and enhance quality of credit personnel completely.

第八, 商业银行要大力加强信贷人员队伍建设,全面提高信贷工作人员素质.

I went on a computer training course in the nineteen eighties.

我在八十年代进过计算机培训班.

Ford allowed the name and trademark to lapse during the Eighties.

福特在20世纪80年代废止了该名称和商标。

By now, the professor must be well on into his eighties.

现在那位教授一定有八十多岁了.

He began his journalistic career in the early eighties in Australia.

他在80年代早期开始在澳大利亚从事新闻工作。

Temperatures will soar into the eighties over the weekend.

周末气温会升到80多度.

By the late eighties their number had grown fourfold.

到80年代末的时候，他们的数量已是原来的4倍。

But since the late nineteen eighties , laparoscopic surgery has gained popularity.

但是自从二十世纪八十年代末期以来, 腹腔镜手术开始流行.

The land became infertile during the nineteen seventies and early eighties.

在二十世纪70年代到80年代,土地曾一度异常贫瘠.

It was fashionable in the sixties but definitely passe in the eighties.

那在六十年代是“时髦”的,但在八十年代肯定是过时了.

In the nineteen eighties, Shel Silverstein began writing plays.

在二十世纪八十年代, ShelSilverstein开始创作剧本.

They are to the Noughties what yuppies were to the Eighties.

2000年的辛迪士犹如80年代的雅皮士.

He ran a property development business in the eighties.

他在20世纪80年代经营着一家房地产开发公司。

We are going to celebrate our granduncle's eightieth birthday.

明天我们要给舅爷过八十大寿.

Nano-particle size is only one eightieth of the hair, also known as Advanced Micro Devices particles.

纳米 粒子大小只有头发丝的八十分之一, 也被称为超微颗粒.

Mr Stevens recently cele-brated his eightieth birthday.

史蒂文斯先生最近庆祝了他的80大寿。