loud and clear

• 一清二楚

loud and clear的用法和样例：

例句

1. We had ringside seats for the fight,and saw it all.
   我们坐在靠近拳击赛场的位置，所以看得一清二楚。
2. You made it all clear what I'm supposed to do.
   我应该做什么，你早就一清二楚了。