關於「To check out」標籤，搜尋引擎有相關的訊息討論：

Googlewww.google.com.tw › ...Android Apps on Google Playplay.google.com › gl=twGoogle Flights - Find Cheap Flight Options & Track Priceswww.google.com › travel › flights › gl=TWList of GL Counters? : r/SWGalaxyOfHeroes - Redditwww.reddit.com › SWGalaxyOfHeroes › comments ›