A Chinese survey team reached the top of Mount Qomolangma on May 27th, 2020, which will improve human knowledge of nature and scientific development.

中国科考队于2020年5月27日成功登顶珠穆朗玛峰，这将提高人类对自然的认识并促进科学发展。

youdao

We are witness the most important scientific development of the century.

我们亲眼见到本世纪最重要的科学进展。

youdao

We were witnessing the most important scientific development of the century.

我们亲眼见证本世纪最重要的科学进展。

youdao

Today we tell about one of the most important scientific discoveries of the last century -- the development of HeLa cells.

VOA: special.2010.07.21

Ouyang says the aim of China's space program is clear: to advance the country's economic and scientific development.

NPR: China Aims High For Its Space Program

Just as equality between genders is of the utmost relevance, gender balance among scientists is an essential condition for scientific development.

UNESCO: L��Or��al, UNESCO and the Brazilian Academy of Science choose the For Women in Science Awards 2012 winners | United Nations Educational, Scientific and Cultural Organization

Now in an extraordinary scientific development, new-born babies are offering a solution.

BBC: Foetus