短语词组短语leaf -picking off 摘叶Leaf -picking method 片叶收获Tea Leaf Picking Dance 采茶舞曲proportion of leaf picking 采叶强度Artificial leaf picking 人工摘叶tea -leaf picking opera 采茶戏time of leaf picking 采叶时间Tea Leaf picking 采茶舞曲 返回 leaf picking