英语翻译第一句：市内电话按“0”键加电话号码,国内长途按“0”键加地区代码再加电话号码,国际长途先按“00”键加国家代码再加地区代码再加电话号码,或先总机查询.第二句：为了确保阁下的安全,请锁好房门.退房时请把你的房门钥匙交给前台收银处,钥匙如有遗失请立即告知大堂副理.

Local calls by "0" button and telephone number, domestic long-distance by "0" button and phone number with area code, the international long-distance to their "00" button and country code plus area code plus telephone number, or the first switchboard enquiries .
To ensure your safety, please lock the door. Please check out your door key to the outlook for the cash register, if lost keys immediately inform Datangfuli

Please press 0 button before dialing if you want to give a local call. And do likewise before dailing plus the area code if you want to make a DDD call. Please press 00 button before dailing plus the ...