晴天小希希
COMBO 一般的话就说 #1.combo #2.combo 可能是combination 什么的缩写的八美国的说法旅行的话也可以按天数分阿1 day trip//2 days trip然后把要去得景点列出来好多天的就用day 1///day 2///来说第一天 第二天可以吗~~
柳絮天涯
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