(N. Amer. informal)exert oneself
(北美，非正式)努力，尽力
(N. Amer. informal)nag or criticize someone
(北美，非正式)对（某人）责骂不休；批评（某人）
To scold or insult.
使…失望或挫败
To hold (a building contractor) to the letter of an agreement.
使（建筑承包商）遵守协议书