raking balustrade

例句：

1. 1.The housekeeper raked the floorbefore dinner.
   管家在晚餐前打扫了地板。
2. 2. The children were raking leavesin the park.
   孩子们在公园里扫落叶。
3. 3. The old lady raked hergarden every morning.
   老妇人每天早上打扫她的花园。