Well, a committee of scientists appointed by the United States National Research Council had the same thought.

一个由美国国家研究委员会任命的科学家小组也有相同的想法。

youdao

Well, a committee of scientists appointed by the United States National Research Council had the same thought.

一个由美国国家研究委员会任命的科学家小组也有相同的想法。

youdao