阶梯

Gorky once said :"books of the ladder of human progress."

高尔基说过："书籍是人类进步的阶梯。"

Gorky said:"The book is a ladder of human progress."

高尔基说过："书籍是人类进步的阶梯。"

Gorky once said:"Books are the ladder of human progress."

高尔基曾说过："书籍是人类进步的阶梯。"

Gorky once said:"Books are the ladder of human progress!"

高尔基曾经说过："书籍是人类进步的阶梯！"

Gorky famous writer once said:"Books are the ladder of human progress."

著名作家高尔基曾经说过："书籍是人类进步的阶梯。"

Gorky Russian writer once said: the book is the ladder of human progress.

俄国作家高尔基曾经说过：书是人类进步的阶梯。

In comparison with the scheme of high-order SQUID gradiometer, the method is simple without introducing any extra-intrinsic noise to SQUID sensor.

与高阶梯度计方案相比，虽然当环境干扰改变时，它保持平衡的能力较低，但是这种方法不仅简单易行，而且对SQUID不引入任何附加的本征噪声，从而可大大降低建造昂贵电磁屏蔽室的费用。

The well-preserved remains of the old city include, in particular, a large bridge over the Guadiana, an amphitheatre, a theatre, a vast circus and an exceptional water-supply system.

旧城遗址迄今完好，其中特别著名的有瓜迪亚纳河上的大桥、圆形阶梯剧场、剧院，大马戏场和先进的供水系统。

For a long time it was just a song but one day, while telling stories at a big theatre at the University of Guelph, it occurred to me that I might be able to make a story around the song.

很久以来，这还只是一首歌。但有一天，当我在Guelph大学的一个大阶梯教室讲故事时，忽然一个念头冒出来，或许可以围绕这首歌写成一个故事。

Build vocab skills by playing game of Word Ladder and Hangman, while making friends with whom to practice speaking.

建立vocab技能的游戏Word的阶梯和刽子手，同时结交朋友，并与他们实践说话。

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。