three hours ahead of time的意思|示意

There sits Newfoundland, which has its own time zone (NST: Newfoundland Standard Time), three and a half hours behind Greenwich Mean Time and half an hour ahead of eastern mainland Canada.

那就是纽芬兰，有自己的时区（纽芬兰标准时间），比格林尼治标准时间晚三个半小时，比加拿大东部大陆标准时间早半小时。

Standard time in East Africa is three hours ahead of British standard time.

东非的标准时间比英国标准时间早三小时。

Australia is only about three hours ahead of China time.

澳大利亚只比中国早了三个小时。