And on my journey of learning, I went to the World Coal Association website, and there in the middle of the homepage, it said, \"We have about 118 years of coal left.\"
Dan dalam pembelajaran saya, saya mengunjungi situs Asosiasi Batu bara Dunia, dan di sana di tengah halaman utama, ada tertulis, \"Kita hanya punya 118 tahun persediaan batu bara yang tersisa.\"