Today, I went to the overseas garbage collection series. In Germany, disposable beverage bottles have implemented a deposit policy, and these bottles can be exchanged for a certain amount of cash in supermarkets after use. Occupation, someone can pick up hundreds of euros of plastic bottles and cans a day. Let's challenge today to spend an hour recycling discarded plastic bottles on the streets of Germany and see how much money can be exchanged? And can the hard-to-recycle plastic make us have a delicious dinner? Just follow me to see it.