it's nothing serious 是is it还是isn't it,

it's nothing serious 是is it还是isn't it,
it's nothing serious 是is it还是isn't it,

it's nothing serious 是is it还是isn't it,
是it's nothing serious或 It is not anything serious

it's nothing serious .

is it
很高兴为你解答！
老师祝你学习进步！
望采纳，多谢你的问题！^_^