royal observatory greenwich meaning in English
英国格林尼治天文台
Examples
- Greenwich mean time would become an " irrelevance " if proposals to redefine how time is measured are accepted , an historian at the royal observatory greenwich , uk , has warned
英国格林威治天文台1位历史学家警告，重新界定计时方式的提案如果获得接受，格林威治标准时间将变得“永无意义” 。