Rent, electricity verses non-essential e.g. TV, broadband connection, gym membership?
房租、电费，又有多少是不必要的如电视方面的花费，宽带连接费，健身会员卡等等？
2
In general, group membership is only considered for dynamic SQL and non-database object authorizations (such as instance level commands and utilities).
一般来说，只对于动态sql和非数据库对象授权(比如实例级命令和实用程序)，需要考虑组成员关系。
3
As the United States' largest non-profit conservation, education and advocacy organization, with over four million members, NWF relies on recurring membership revenue to create change in the world.