随着近代科学技术的飞速发展，人类改造、利用自然，无论是在广度上还是在深度上，都达到了前所未有的水平。

With the development at full speed of modern science and technology, the mankind transforms, utilizes naturally, on scope or on depth, have reached the unprecedented level.

youdao

但以往研究不论在广度上还是在深度上都有待于进一步拓展和加深。

However, previous studies both in breadth and depth are to be expanded and deepened further.

youdao

但以往研究不论在广度上还是在深度上都有待于进一步拓展和加深。

However, previous studies both in breadth and depth are to be expanded and deepened further.

youdao