孙子6岁时,一个晚上,我给他在浴缸里洗澡。我用肥皂给他擦脖子、耳后,我说:“耳朵背后是‘藏污纳垢’的地方,要多擦洗。”孙儿听了这个成语,很感兴趣地说:“爷爷,你再往下说。”我便指着他的眼睛和耳朵说:“‘耳听为虚,眼见为实’‘左顾右盼’‘高瞻远瞩’。”孙儿俏皮地指着脊背、胸部和腹部说:“这儿呢?”我说:“比如说某人学问高,一般人只能‘望其项背’;比喻做事之前先有全盘打算, Grandson 6 years old, one night, I gave him a bath in the bathtub. I rub his neck with soap, after the ear, I said: “The back of the ear is a place where” dirt and dirt “should be scrubbed.” The grandchildren heard this idiom very much and said, “Grandpa, ”I will point to his eyes and ears and say,“ Listen to the flesh, see the truth, look around, look forward to the far-sightedness. ”The grandson said playfully to the spine, chest and abdomen:“ Here ”I said:" For example, some people learn high, most people can only ’look their backs’; metaphor before doing something first plan,