网友回答：
but in some schools they are not given enough time to do outside activities. it s harmful for students growth. teachers ask students to spend most of their time on studies. but when they feel tired and bored，it s necessary to give students enough time to
温馨提醒：随时光变迁，文中所陈述观点；准确性、难免有所变动，因此文中观点仅供参考。
