it is fairly clear that the sleepin

it is fairly clear that the sleeping period must have some function, and because there is so much of it the function would seem to be important. speculations about its nature have been going on for literally thousands of years, and one odd finding that makes the problem puzzling is that it looks very much as if sleeping is not simply a matter of giving the body of a rest.

Hasil (Bahasa Indonesia) 2:

itu cukup jelas bahwa periode tidur harus memiliki beberapa fungsi, dan karena ada begitu banyak fungsi tampaknya akan menjadi penting. spekulasi tentang sifatnya telah berlangsung selama ribuan tahun, dan satu temuan aneh yang membuat masalah membingungkan adalah bahwa hal itu terlihat sangat banyak seperti jika tidur tidak hanya masalah memberikan tubuh istirahat.