Day 7：2017 年

61

花费很多钱：I will cost me an arm and a leg

钱应该花在更有意义的地方：the money should be saved to do other meaningful things, like buying books or taveling

做 xxx 会使你置身危险：it's risky to <xxx> and you may put you life at risk.

62

63

睡眠的重要性：

正面论述：

• recharge my batter
• keep my mind on xxx, and achieve high efficiency

反面论述：

• makes me tired and sleepy next day.
• On the contrary, if I don't have sufficient sleep, it's easy for me to make some minor mistakes.

64

some of our friends are shy and introvert

65