To try and give you a sense of this, imagine you go camping in July somewhere in Europe or in North America, and you wake up the next morning, and you look around you, and you see that 80 percent of the trees, as far as you can see, have dropped their leaves and are standing there naked.
Untuk memberikan gambaran kepada Anda, bayangkan Anda pergi berkemah di bulan Juli di suatu tempat di Eropa atau Amerika Utara dan Anda bangun keesokan paginya dan melihat bahwa 80 persen dari pepohonan sejauh yang dapat Anda lihat telah meranggas dan berdiri dengan telanjang di sana.