于是

yúshì

HSK 4

于是 — yúshì

1. thereupon; as a result; consequently; thus; hence

   他不知道怎么办，于是决定求助朋友。 tā bùzhī dào zěnmebàn yúshì juédìng qiúzhù péngyǒu — He didn't know what to do, so he decided to ask friends for help.