回かい収しゅう

noun, noun or participle which takes 'suru', transitive verb

collection; recovery; withdrawal; retrieval

Act of taking back or gathering something that was distributed, lent, or lost. Covers physical objects, money, data, and abstract things like rights.

• 使し用よう済ずみのペットボトルを回かい収しゅうする。

  Collect used plastic bottles.