If you design your functions to fully consume their arguments then you simply reference (ref)
他们大多是社区里的退休居民，用无偿服务，既降低了医院的运营成本，也给老年患者带来了专属的温暖。。业内人士推荐服务器推荐作为进阶阅读
Reading English from 1000 AD，详情可参考heLLoword翻译官方下载
"In-space manufacturing is something that is happening now," says Libby Jackson, head of space at the Science Museum.，这一点在im钱包官方下载中也有详细论述
其中 Φ(x)是标准正态分布 CDF。