The inscrutability of love finally won, and Max's brain gave in.

神秘莫测的爱情终于胜利，马克思的大脑就此罢工。

She raised tormented eyes to his face and somehow found comfort in the blank inscrutability she saw there.

她抬起她那双痛苦的眼睛看着他，似乎想他那张没有表情的脸上得到了一点安慰。

When she chose, however, her face could be sphinx-like in its inscrutability.

然而，当她选择时， 她的脸可能会像狮身人面像一样难以捉摸。