Sometimes it is easy being the new kid at school为什么用being?

Sometimes it is easy being the new kid at school为什么用being? sometimes it isn't easy being the new kid at sometimes it isn't easy being the new kid at school.翻译?什么时态? It's not easy being the new kid at school it isn't easy being the new kid at school 1,It isnot easy being the new kid at school.2,It isnot easy 英语翻译1.Dear Kim,Sometimes it isn't easy being the new kid at it isn't easy being the new kids at school.为什么用being而不是to be it kid easy the being new at isn't school.连词成句、 it kid easy the being new at isnot school 连词成句 It isn't easy being the new kid at school.同义句 分析这个句子：it isn't easy being the new kid at school