如今，上海的日常生活垃圾被要求分为四类。

Now waste from daily life in the city of Shanghai is required to be separated into four different groups.

youdao

原来的计划要求第一期的建设在2010年上海世博会举行时完工，使这个城市得以诠释其建设一个绿色未来的承诺。

The original timetable called for the first phase of construction to be completed by the Shanghai Expo in 2010, enabling the city to showcase its commitment to building a green future.

youdao

上海则在去年制定了类似的政策，要求小学开课时间不得早于8：15，中学开课时间不得早于8点。

Shanghai introduced a similar rule at the end of last year ordering primary schools not to start classes before 8:15 am, while secondary schools should not begin lessons before 8 am.

youdao