Harmful effects: far from my friends, away from her master, E.G.: does not meet the teachers in summer; forget the classroom knowledge, e.g. no homework in the summer; facing the tough heat, e.g. Sun too hot; spend a lot of time to play, e.g. electronic games can reach the eyes; will more lazy, e.g. learning blunders; There are bad habits, E.G.: summer vacation ideas; participate in dangerous activities, e.g. go swimming in the Lake and drowned
đang được dịch, vui lòng đợi..
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