这种方法实现简单，但需要在每个 iOS 调用点手动处理类型转换。
Both nations are planning to land at the Moon's south pole - and are competing for the best spots to build their lunar bases.，这一点在快连下载安装中也有详细论述
Share your thoughts, experiences, and any questions in the comments below or on our community forums!，推荐阅读谷歌浏览器【最新下载地址】获取更多信息
Note that you do not have to use int and you should not。业内人士推荐下载安装 谷歌浏览器 开启极速安全的 上网之旅。作为进阶阅读
George WrightBBC News