Nguyễn Vũ Mạnh Nguyên
OI07559
Trường TH-THCS-THPT Vinschool Ocean Park
Thành phố Hà Nội
Viết thư
Cá nhân
70
19
Câu chuyện chia sẻ
I’m not a scientist — just a student who wants my city to breathe a little easier.
I wrote this letter as a promise to myself: that by 2050, the sound we hear will no longer be coughing from dust and smoke, but the laughter of children playing in green parks.
