// Synchronous transforms
成本压力固然严峻，却并非八大民营酒店集团旗下门店数量骤减的深层主因。细察数据可见，头部、腰部与尾部民营酒店集团之间的规模鸿沟与扩张节奏正急剧拉大，行业分化已进入加速通道。
，更多细节参见爱思助手下载最新版本
`@receiver isNil ifTrue: `@nilBlock -> `@receiver ifNil: `@nilBlockIn fact, both versions work—but they apply different filters to the target node. Try to remember which one.
developers use every day become more robust and solid.
船舶留置权在造船人、修船人不再占有建造或者修理的船舶时消灭。