从较慢的更新通道切换到较快的更新通道后，如果需要换回去，可能需要等待很长的时间。 Individuals lack an instinctual fascination with fire, however in present day societies Older people could become drawn to it outside of curiosity. In societies which are dependent on day-to-day fire use, small children reduce interest in fire at about age seven because of typical exposure.[107] Arson cou... https://en1366part946788.blog-mall.com/38236509/about-en1366-part-9