每日習(xí)語：keep one‘s chin up (8.5)

keep one's chin up
    不氣餒，不灰心
    例句：
    Keep your chin up and you still have a profusion of chances for you to improve your relationships with them.
    別灰心，你還有很多機(jī)會改善你和他們的關(guān)系的。