In the experiment, the same kind of food is divided into 4 parts according to how long ago it was made, and different stickers are attached so that customers can understand.
In the experiment, the same kind of food is divided into 4 parts according to how long ago it was made, and different stickers are attached so that customers can understand.
そして、作ってからの時間が長くなった物を安くします
So things that have been made a long time earlier will be made cheaper.
So things that have been made a long time earlier will be made cheaper.
客に安い食べ物を買ってもらって、食べ物が残らないようにできるか調べます
So customers can buy cheap food and to find if leftover food can be avoided.
So customers can buy cheap food and to find if leftover food can be avoided.