美国人说 Don't push your luck 是什么意思

　　push your luck

　　得寸进尺，愚蠢冒险

　　释义：

　　to try too hard to get a particular result and risk losing what you have achieved 愚蠢冒险，得寸进尺;也可以说 push it.

　　例句：

　　Don't push your luck. 不要得寸进尺。

　　She's agreed to help on Saturday, but I think I'd be pushing my luck if I asked her to be here the whole weekend.

　　I didn't dare push my luck too far and did not ask them to sign statements.