1、Furthermore, my sightseeing schedule was unaffected by hotel check-in and check-out times.
此外，我觀光的計劃不受旅店的入住和退房時間所影響。

2、He: "We require every employee to sign a card during check-in and check-out of the document."
他說：“我們要求每一位員工在登錄和注銷時都簽署一張卡片。”

3、The extra charge for late check-out is GBP 15 per apartment. This has to be reserved upon arrival.
延遲退房附帶額外費用，必須在抵達(dá)時經(jīng)酒店同意。

check-out翻譯