youdao

Continuing on the risk theme, I mentioned one philosopher, Robert Owen.

现在继续风险的话题，刚才我提到一位哲学家，罗伯特·欧文。

youdao

Continuing on the risk theme, I mentioned one philosopher, Robert Owen.

现在继续风险的话题，刚才我提到一位哲学家，罗伯特·欧文。

youdao