A killer app to a developer is a solution that is so compelling that it transcends language.
A killer app to a developer is a solution that is so compelling that it transcends language.
但是如果语言还不够丰富，社区通常就不会集结壮大。
A killer app to a developer is a solution that is so compelling that it transcends language.
但是如果语言还不够丰富，社区通常就不会集结壮大。