舒服shū fu
comfortable, feeling well认为rèn wéi
to believe, to think, to consider认真rèn zhēn
conscientious, earnest, serious难nán
difficult (to...), problem难过nán guò
feel sorry, be grieved严重yán zhòng
grave, serious, severe, critical从来cóng lái
always, at all times伤心shāng xīn
to grieve, broken-hearted信任xìn rèn
to trust, to have confidence in信心xìn xīn
confidence, faith (in sb or sth)