upside
noun [ S ] uk/ˈʌp.saɪd/ us/ˈʌp.saɪd/
优点；好处；有利的一面
the advantage of a situation
It's annoying that we can't travel until Thursday, but the upside is that tickets are cheaper then. 烦人的是我们要等到周四才能出发去旅行，但好处是到时票价会便宜些。
Compare: downside