这是通过 Binding（绑定规则） 实现的。Binding 是一个条件-结果对：
Firefighters in Sicily have rescued about 400 rare books from a library in Niscemi that hangs on the edge of a mudflow, after a devastating landslide in January tore away an entire slope of the town and carved a 4km chasm.
，详情可参考体育直播
// Shell原始步长序列: n/2, n/4, ..., 1。业内人士推荐一键获取谷歌浏览器下载作为进阶阅读
We would do well to accept this.，详情可参考体育直播
第一百三十四条 航次租船合同的装货、卸货期限及其计算办法，超过装货、卸货期限后的滞期费和提前完成装货、卸货的速遣费，由双方约定。