没有竞争，没有进步。
Another way to keep track of pro GREss is to keep a one-sentence journal.
另一个跟踪进步的方法是记录一句话日记。
The effect of science and technology on social pro GREss can never be estimated enough.
科学技术对社会进步所产生的影响，无论怎样评价都不过分。
The effect of science and technology on social pro GREss can never be estimated enough.
科学技术对社会进步所产生的影响，无论怎样评价都不过分。
应用推荐