be honest to sb意味对某人诚实。
对......诚实
It is annoying to be honest tono purpose.
没有任何目的的诚实真烦人。
Don't thank me it's an honest appraisal .不必谢我，这是诚实的评估。
She's kind and honest and unaffected .她心地善良，人为诚恳而坦率。
We've always been honest with each other .我们以前一直是推心置腹的。
Sir， i do not say that he is not honest .先生，我不能说他不诚实。
There were some honest misguided people .有些是误入歧途的老实人。
①be honest with sb
是固定介词搭配用法，表示:对…诚实、或坦诚
②be honest to do sth.
后面是动词不定式(to引导是动词不定式)
