網友回答：
i thought i should go over all those things my teachers taught in the previous term so that i could have a better understanding of them. then i thought i should take up some forms of exercise，the summer vacation had come round again. i was happy that i c
溫馨提醒：隨時光變遷，文中所陳述觀點；準確性、難免有所變動，因此文中觀點僅供參考。
