第一个问题和第三个合并一下哈(用博物馆举例)
Nodoubt,it'simportanttovisitmuseumregularly.Therearetworolesthemuseumsplaycanillustratetheyareworthvisiting.
First,visitingmuseumsisinformative.Itiswellknownthatamuseumisabuildingtodisplayacollectionofartistic,historical,culturalormilitaryobjects.Youwillhaveabetterperceptiononcertainfieldbystudyingtheseobjects,becausetheyaregenuineobjectswhichcannotbeseenonbooks.
Second,amuseumcanfunctiontocultivateone'ssenseofpatriotism.That'swhyschoolsoftenorganizetripstosomehistoricalmuseum.Whenthestudentslearnthatmanyyearsago,anumberofcountriesinvadedChinarobbingtreasureandkillingChinesecivilians,promptlytheywillestablishastrongsensetodefendthenation,revealingthatonlyastrongmotherlandcangivethemprideandsafety.
第二个问题(其实上面的回答基本也可以回答)
artsometimesfunctionsasateacherwhoimpartsusknowledgeaswellasethics.