They show no disposition to improvise or to take risks.他们不愿意临时凑合或冒险。Wearing helmets gave cyclists a false sense of security and encouraged them to take risks.戴头盔给骑自行车的人一种错误的安全感，怂恿他们去冒险。Managers use a full arsenal of moti...
The book will whet your appetite for more of her work.你看了这本书就会更想多读她的著作。If the ox falls , whet your knife.墙倒众人推.Stones whet a sword, difficulties strengthen willpower.石头是刀的朋友, 障碍是意志的朋友....