adv.于是
Hereupon, the select make full worries of antrum cover up into the character all deeply, then smile to go on the strong life. 于是，选择把满腔心事都深埋进文字，然后微笑着继续坚强的人生。
conj.因此；于是；在…上面
adv.因此；于是；随即；关于
