fixing batsh production on a periodic basis

例句：

1. 1. The car was fixed by the mechanics.
   汽车被技工修好了。
2. 2.The team fixed their mistakes and won the game.
   团队纠正了错误并赢得了比赛。
3. 3.Fixing the problem requires a lot of effort.
   解决这个难题需要很多努力。