Edison rightly belongs among America’s and the world’s great contributors to the progress of man.

爱迪生理所当然地是属于美国的和世界的为人类步作出贡献的伟人。

These advancements in technology purvey benefits and impel organizations to change.

这些科技的步提供好处，从而促使组织的变革。

I can detect signs of improvement in your thinking.

我可以察觉出你思考问题方面的步。

I noticed with great satisfaction that you made great progress.

我满意地看到你取大的步。

This is a yardstick for measuring whether a person is really progressive.

这是衡量一个人是真正步的标准。

Tom has made enormous strides at school this year.

今年汤姆的业步大。

You must realize that it is arrogance that has cramped your progress.

你应该认识到是骄傲阻碍你的步。

There is a distinct improvement in your spoken English.

你的英语口语有明显的步。

The old ideas are a drag on progress.

旧观念是步的障碍。

These figures are demonstrative of our progress.

这些数字表明我们的步。

The chemical match was not yet in existence;at that epoch the Fumade steel represented progress.

当时还没有化火柴，代表那个时代的步的是菲玛德打火机。

Johnny is getting on like a house on fire in French.

约翰尼的法语步十分快。

Lack of experience does not constitute a major hindrance to progress.

经验缺乏并不是步的主要障碍。

Her French is improving by leaps and bounds.

她的法语步非常快。

He made progress in fits and starts at first but now he’s improving rapidly.

开始时，他的步时断时续，但现在提高快。

They made an immense improvement in English.

在英语方面他们取巨大的步。

Complacency is a drawback to progress.

自满是步的障碍。

This is a notable step forward.

这是一个显著的步。

Luther's awkward movements impeded his progress.

卢瑟行动不便妨碍他的步。

The development of technology and improvement of test methods are the hopes for solving the periodization of grottoes.

科技术的发展、科测定方法的步和完善，是解决石窟分期问题的希望所在。