灰白稀疏的头发遮不住头顶,满面的皱纹里藏着微笑,举手投足之间总透着儒雅,这就是我最敬佩的人——姥爷。姥爷是一位教了一辈子书、已经退休的老校长,而现任职务也是带“长”字的——街道居委会任命的“楼长”。姥爷这个“楼长”当得可真是尽职尽责!整幢楼的楼梯卫生他几乎全包了,这还不算,还把楼前楼后的卫生也列在他的“职 Gray sparse hair cover the top of the head, covered with wrinkles in the smile, gestures between the total reveals elegance, and this is my most admired person - grandpa. Grandpa is an old school principal who has taught books for a lifetime and has retired. The current position is also the “chief” appointed by the street neighborhood committee with the word “long”. Grandfather of this “director” was really dutifully responsible! The entire floor of the staircase he almost all-inclusive health, this is not considered, but also to the front of the building after the health is also listed in his "post