Is that really all there is to it because that'd be flabbreg

Is that really all there is to it because that'd be flabbreg that is all there is to it That's all there is to it. That is all there is to it!怎么翻译? it is not really funny to be like that All there's left to do is run.that is all there is to it.这两句 If it is not really because that I love you,how could it be It is that all? is that it there 帮忙分析一下这个句子的语法结构吧that is all there is to it it is because .that...用法 you.know.it.is.love.when.all.you.want.is.that.person.to.be.h