1.When my elder brother brought his girlfriend round to meet all the family, he gave a broad hint that they were to become engaged quite soon.
我哥哥把她的女朋友带来同全家人见面，那清楚地暗示了他们不久就将订婚。
2.He received a broad hint that they did not want him to call again.
他得到明白的示意，他们不希望他再去拜访。
3.Gave us a broad hint to leave.
作一个明白的暗示叫我们离开