How to say “Once it's full of potato salad, that serving bowl is too heavy for Grandma, so my brother carries it out to the yard.” in Japanese
In Japanese
ポテトサラダでいっぱいになると、あの盛り鉢はおばあちゃんには重すぎるから、庭まではお兄ちゃんが運ぶの。
Poteto sarada de ippai ni naru to, ano moribachi wa obāchan ni wa omosugiru kara, niwa made wa oniichan ga hakobu no.