You're not around day,even so thin air.

You're not around day,even so thin air.

你不应该虚度人生,虽然这样做很难
day 一生
thinair:Pull something out of thin air按照字面意思就是从稀薄的空气里抽取什么东西.你想空气本就是看不见摸不着的,要从稀薄的空气里抽取东西岂不更是难上加难吗.