to ask for information about something
询问有关某事的信息 (xunwen youguan moshishi de xinxi)
"She called to inquire about the new course schedule."
"她打电话来询问新课程时间表。" (ta da dianhua lai inquire about xin kecheng shijianbiao)
to stabilize one's emotional state; to avoid highs and lows
to get yourself mentally ready and enthusiastic
to relax and stop feeling angry or nervous
to establish a high standard or level of achievement
to claim responsibility for specific work
to report obstacles as soon as they appear