Judy. I'm going to Dalian on vacation next month.
朱迪，下个月我将去大连度假。
How nice! Is it your first time there?
真不错!这是你第一次去那儿吗?
Yes, I'll also see my brother who lives there.
是的，而且我还可以去看一看我住在那儿的哥哥。
So, you'll kill two birds with one stone.
这样，你可以一举两得。
on vacation 度假
kill two birds with one stone 一箭双雕，一举两得