pooper-scooper

例句：

1. 1. The pooper-scooper is a useful tool for cleaning up after pets.
   粪便收集器是清理宠物后院的有用工具。
2. 2. The pooper-scooper helps to keep the yard clean and free of unpleasant smells.
   粪便收集器有助于保持院子干净，没有不愉快的气味。
3. 3. The pooper-scooper is essential for keeping our home clean and hygienic.
   粪便收集器对于保持我们的家干净和卫生至关重要。