The current high tax rate is bad for revenuecollection.
目前的高税率对征税非常不利。
2
Why should 1990s taxes be considered the outer limit of revenuecollection?
为什么要将1990年代的税收作为征税的外极限？
3
Can't use convenient revenuecollection/sharing mechanisms available for paid apps and for in-app advertising and up selling features found in native APIs