十二大万能理由
1 方便 convenience
2 情感 feeling(or sensibility)
3 经验 experience
4 成就 achievement
5 效率 efficiency
6 健康 health
7 节俭 thrift(or save money)
8 安全 safety
9 性格培养 character cultivation
10 乐趣 fun
11 耐久endurance
12 环保 environment protection
部分雅思命题写作思路
1. Smoking
For：(means agree or advantages)
1. it is pleasurable and relaxing
2. it is one's right
3. it is difficult to stop smoking
6. it makes socializing easier
7. it is an important source of tax revenue
Against: (means disagree or disadvantages)
1. it is harmful to one's health (e.g., heart disease, bronchial
trouble, lung cancer )
2. it is harmful to those nearby
4. it is addictive (i.e., nicotine)