星级典句：

第一句: Karaoke has become a major entertainment.
现在卡拉OK已经是最主要的娱乐方式了。

A: Karaoke has become a major entertainment. I wonder why.
现在卡拉OK已经是最主要的娱乐方式了。真不知道为什么。
B：Simple, it's fun.
很简单，好玩嘛。
A: How much fun is there in singing in front of the other people, especially if you don't sing well?
在别人面前唱有什么好玩的，特别是你唱得不好的时候？

第二句: Let's sing s song together.
一起首唱歌吧。
A: Even though you are not a good singer, people will listen to you because they are stranded in the same room.
即使你唱得不好，其他的任何你被困在一个房间里，他们也只能听你唱。
B：I wouldn't do that.
我可不会那么做。
A: I was just kidding. Come on, Tony. Let's sing a song together.
我是在开玩笑。来吧，托尼，一起首唱歌吧。

其他表达法：

唱歌是一种很好的放松方式，很多公司选择K歌作为联系的方式。

Along the street, you can find many Karaoke clubs.
沿着这条街，你可以找到很多卡拉OK俱乐部。
Where there is the need, there is the supply.
有需求就有供给。