slackline scraper

例句：

1. 1.The slackline scraper is a crucial tool for maintaining the safety of the sport.
   滑索清洁器是保持这项运动安全的关键工具。
2. 2. The team used the slackline scraper to remove any debris from the line during the competition.
   团队在比赛中使用滑索清洁器清除了绳索上的任何杂物。
3. 3. After the race, the slackline scraper was carefully cleaned and stored for future use.
   比赛结束后，滑索清洁器被仔细清洗并储存起来，以备将来使用。