@kenlipartito @__philipn__ @j_g_allen "Effective" vs "not effective" isn't a useful characterization. It's a gradation unless you hit 100% of 0%, neither being the case.
@kenlipartito__;u philipn__;j_;g_allen“有效”与“无效”并不是一个有用的描述。这是一个等级，除非你达到了0%的100%，两者都不是。