平時剩下的碎肥皂丟掉了很可惜，有的人會將快用完的小塊肥皂直接沾點水貼在新的大快肥皂上繼續用，你有沒有這樣做過呢？
Soap grafting is the act of attaching an almost completely used
piece of soap to a new, unused piece because it is now too small to be
conveniently used but you also don't want to waste it.
如果你覺得快用完的小片肥皂滑滑得不好拿，但是丟掉又太可惜，你就可以將它粘在一塊新的肥皂上繼續使用，這個過程就叫soap grafting（肥皂嫁接）。
For example:
My mum always soap grafts because she doesn't want to waste anything. Soap grafting is good.
我媽媽經常把快用完的肥皂粘到新肥皂上用，因為她不想浪費任何東西。這種肥皂嫁接是個不錯的辦法。
