Check in 酒店入住Hi. I have a reservation for tonight, and I just want to check in.嗨，我预定了今晚的房间，我想办理下入住手续。Check in 办理乘机手续Passengers are requested to check in two hours before the flight.乘客应在飞机起飞前两小时办理登机手续。Check in 打电话报平安I have to check in with my dad when I am traveling abroad.我出国旅行时得和我爸打电话报平安。Check sth. in 托运行李Will you check in any luggage, madam?女士，您有行李要托运吗？Check-in desk登机手续办理处Let&&s meet at the check-in desk when you finish.你办完后我们在登机手续办理处见。今日挑战翻译句子I check on our elderly neighbor every few days to make sure that he&&s alright.【翻阅上一期内容即可查阅正确答案】【下一期内容的正确答案解析】Most medical experts believe that breastfeeding is better than bottle-feeding.大多数医疗专家认为，母乳喂养比喂奶粉好。
