Very possibly she knew that if my vanity was once allowed to get the upper hand it would be difficult afterwards to bring it under control.

她很可能知道如果我的虚荣心一旦站了上风，那么日后就会像脱缰之马，难以驾驭。

youdao

Very possibly she knew that if my vanity was once allowed to get the upper hand it would be difficult afterwards to bring it under control.

她很可能知道如果我的虚荣心一旦站了上风，那么日后就会像脱缰之马，难以驾驭。

youdao