How far they might go to stop this remains a vexing question.

但是他们能够多大程度上阻止这种态势仍就是一个未知的问题。

youdao

How far they might go to stop this remains a vexing question.

但是他们能够多大程度上阻止这种态势仍就是一个未知的问题。

youdao