在: exist; be living预定: fix in advance; predetermine ...保留: continue to have; persist; r ...期: designated time以后: after; later on; afterwards; ...到达: arrive; get to; reach的: 4次方是 The fourth power of 2 i ...客人: visitor; guest passenger; gu ...未预订房间而直接到达的客人: walk-in最后到达的车站: arrival station最后到达的两个人: the last two/the two last people to arrive放弃预定座位的客人: no-show保留期: retention period到达的: arrived; incoming随后到达: (i'll) arrive (there) soon after预订到达时间过后来的客人: late show冰河期以后的: postglacial保留期检验: retention period check保留期限: period of retention文件保留期: file retention period满桌的客人: a tableful of guests神秘的客人: a mystery guest visitor tour ie kept secret until a certain moment特别的客人: special guest尊贵的客人: distinguished guest在预定的时间: at stated times
