Nowadays,withthedevelopmentofscienceandtechnology,moreandmorepeoplewanttostudyabroad.Thisgroupofpeopleinclude/Therearestudentsfromcollegesanduniversities,fromthemiddleschools,fromtheprimaryschools,andpeoplefromallwalksoflife.Whatdifferencedoesitmakebetweenstudyingabroadandhome?