be sad to do sth

意思翻译 伤心地做某事 相似词语短语 be sad to do───做一件伤心的事 be sad to───对…感到难过 be willing to do sth───愿意做某事；意意或乐意做某事 be determined to do sth───决意做…；决心做某事；下定决心做… be happy to do sth───乐于做某事 be unlikely to do sth───不大可能做某事 be likely to do sth───可能会做某事 to do sth───做某事...