求翻译：前厅部必须向客人提供优质的订房、登记、邮件、问讯、电话、留言、行李、委托代办、换房、钥匙、退房等综合服务。是什么意思？

Front Office to provide quality to the guest reservation, registration, e-mail, Information, telephone, voice mail, baggage, concierge, wards, keys, check out other integrated services.

Lobby to the guests, must provide quality of booking, registration, mail, inquiry, telephone, voice mail, baggage, commissioned by the HA, keys, change agents, comprehensive services, such as 00.

The lobby department must provide high quality subscribes the room, the registration, the mail to the visitor, asks, the telephone, the message, the baggage, entrusts charge d'affaires, to change houses, the key, returns a house and so on the synthesis services.

Front Office were required to provide guests with quality reservations, registration, email, help desk, telephone, voice mail, baggage, Concierge, home Exchange vacation, check out keys, and other comprehensive services.

Front Office to provide quality to the guest reservation, registration, e-mail, Information, telephone, voice mail, baggage, concierge, wards, keys, check out other integrated services.