sometimes it isn't easy being the new kid at school.翻译?什么时态?

考查非谓语动词作主语.夲句等于：
Being the new kid at school isn't easy sometimes.
它与动词不定式作主语的区别在于：动名词表示一般情况,规律性的事情,符合夲句.
而动词不定式作主语表示特指,往往表示将来行为.如：
Teaching is my job.
To look after the kids is my duty this afternoon.