旅馆经理是旅馆业的内行.

A hotelier is a professional in the hotel business.

冬季是海滨旅馆业的淡季.

Winter is the low season at seaside hotels.

在旅馆住宿的，按照旅馆业治安管理规定办理住宿登记；

Foreigners who reside in hotel are required to register in the hotel.