每日短语 第569期:那就是为什么…的原因

今日短语：
That's what makes....

那就是为什么…的原因。

例句：
A: It's such an old-fashioned ring. They don't make them like that anymore.
这戒指早已经不流行了。现在已经没人做这种款式了。
B: That's what makes it so unique.
所以它才那么特别呀。