I was able at last to ______ my brother to follow my advice.
____的羽毛 ____的翅膀 ____的尾巴
____的燕子 ____的森林 ____的赞歌
我国东南沿海厦门、汕头一带及台湾的骑楼,往往从二楼起向街心方向延伸到人行道,其主要目的是( )