I think this is intended as a sort of belt-and-braces approach, said Professor Zittrain.

“我认为这是一种试图双保险的办法，”兹特安教授说。

youdao

I think this is intended as a sort of belt-and-braces approach, said Professor Zittrain.

“我认为这是一种试图双保险的办法，”兹特安教授说。

youdao