1、Ramadan, also known as Ramazan, is the ninth month of the Islamic calendar and is observed by Muslims worldwide as a month of fasting (Sawm) to commemorate the first revelation of the Quran to Muhammad. (斋戒月，也被称为Ramazan，是伊斯兰历的第九个月，世界各地的穆斯林都会以斋戒的方式庆祝这个月份，以纪念《古兰经》初次降示给穆罕默德。)
2、During the month of Ramadan, Muslims are required to fast from sunrise to sunset. (在斋戒月期间，穆斯林需要从日出到日落进行禁食。)