气球飞哇
Airport to improve security level: security"重点词汇释义机场airport; airfield; aerodrome; airdrome; flying field提高increase; raise; enhance; heighten; advance安检级别security level安检security check
Meow儿儿
在哪里换登机牌: where do I exchange my borading tickets?Where is the gate?Where is the waiting area? Where is the security check entry? 从国外回来主要看你是从什麼国家入境,美国,英国是用英文,其它国家用本地语言和英文。