be committed to は、 「~に尽力する、熱心に取り組む、~を約束する」という意味。 com‧mit‧ted /kəˈmɪtɪd/ willing to work very hard at something youglish.com committed to~ be committed to improving be committed to producing be committed は受動態ではなくbe+形容詞 commit≒promise The company is committed to adopting environmentally friendly pract…