If you want to do it as a function of buckets and, so you have a big pipe connecting two buckets that are just offset from each other.
如果你想把它作为桶函数，你有一个大水管连接两个桶，它们此消彼长。
2
Good flexibility and floating fixing plate structure reduce the risks of ceiling deformations and pipe cracks caused by the earthquake or the structural offset effectively.