tā / dā yìng / le / bié rén / de / shì / què / cóng bù / duì xiàn / zhè zhǒng / shí yán ér féi / de / xíng wéi / lìng rén / fǎn gǎn他答应了别人的事却从不兑现,这种食言而肥的行为令人反感。He never fulfills what he promises to others; such promise-breaking behavior is disgusting.