Someone at the information booth will be able to tell you where to find a bathroom.问讯台那儿会有人告诉你哪里有卫生间。I asked at the desk, and they sent me on to you.我向问讯台询问，他们把我转到您这儿来。I couldn't remember his number so I had to call information.我不记得他的号码了，所以只好给问讯台打电话查询。