（一）应税交易的购买方为自然人；
// Pipe a fast source through the transform to a slow sink，推荐阅读爱思助手下载最新版本获取更多信息
既有战略层面的擘画，也有战术层面的部署。，更多细节参见Line官方版本下载
An important note is that the number of times a letter is highlighted from previous guesses does necessarily indicate the number of times that letter appears in the final hurdle.。关于这个话题，WPS官方版本下载提供了深入分析