桑德森和克罗两人的备忘录都被标为“机密”，但不可能两者都对。

Both of the memos, Sanderson's and Crowe's, were marked "secret." But they could not both be right.

youdao

桑德森和克罗两人的备忘录都被标为“机密”，但不可能两者都对。

Both of the memos, Sanderson's and Crowe's, were marked "secret." But they could not both be right.

youdao