ใใๆฐทใใฌใณใธใงใใณ
ใใใฉใณใใใจๆธใใใๆ็ฅจ็จ็ดใๅทใธๆจใฆใซ่กใฃใ
CO2ๆๅบ้ใไธ็ใฉใณใฏ1ไฝๆจน็ซ