1. There is a large amount of energy wasted due to friction.
2. This place has plentiful material resources.
3. Various substances differ widely in their magnetic characteristics.
4. The more passions we have, the more happiness we are likely to experience.
My Favorite Season
1. 点出自己最喜欢的季节；2. 陈述喜欢这一季节的原因，可以描写这一季节的景色，或是记述在这一季节最让人难忘的经历；3. 以简单的文字总结全文。
My favorite season is summer.
Because we can enjoy yummy food in summer, such as juicy peaches, grapes, water-melons, these are my favorite fruits. And also the most important food, ice-cream, the sweet and ice-cold taste make me feel so cool.
Also, we can go beach or go swim in summer, the sea wind is so comfortable, and the children can play happily on the beach, we also can enjoy the delicious sea-food and the beauty of the sea.
I like the view of the summer, the plants are green and luxuriant, the sky is blue like the crystal, the cloud is soft like the cotton.
I like summer.