be concerned about face-saving的用法和樣例：
例句
- He purposely made those remarks in order to save face.
他因愛(ài)面子而故意說(shuō)那些話(huà)。 - Always concerned about face-saving, and the children also, like a teacher's indifference knife, it is easy to stab the hearts of young children.
人總是愛(ài)面子的，孩子們也同樣，老師的冷漠像一把刀子，很容易刺傷孩子幼小的心靈。
