play it safe在牌戏中采取稳定的措施;谨慎行事When you are swimming, it's best to play it safe and not go too far from the shore. 游泳时最好稳当一些, 不要离岸太远。People who always play it safe never succeed big.Once in a while you have to take a long shot.Maybe you can get evil fortune. 始终小心谨慎的人决不会有大的成功。有时候要去尝试一下希望不大的事情，或许你会喜运大发呢。It may not...
