When entering the summer, it will become much hotter in the city. The daytime temperature generally is about 34 o C(93.2 o F), and there will be many rainstorms. The total sum of the precipitation in summer may be 70% of the rainfall in the whole year. So, autumn is the best season of the year in Beijing.
The formal process for amending the Constitution is always an expression of popular sovereignty. The informal process of amending the Constitution can be an expression of popular sovereignty, but is not necessarily so. Popular sovereignty, in this case, means the rule of the people.
The referendum is a direct democratic procedure through which proposed legislation is submitted to the electorate for approval. Referendum proposals may originate from the initiative process or from a legislature. Three basic types of referendums exist: Petition Referendum. A referendum by petition follows the initiative process in which a statutory number of signatures is collected in order to qualify the measure for the ballot. The voters then decide the measure's fate.