1. 打赌：1. know about 了解关于...事 | 2. make a bet 打赌 | 3. win or lose the bet 在打赌中赢或输

2. 打赌. 如：2. Have you ever made a bet with a friend?If so, what did you bet on 你和你的朋友打过赌吗?如果打过... | make a bet 打赌. 如: | We made a bet on the outcome of the next horse race. 我们就下次赛马的结果打...