表示转折关系的常用关联词包括"However"、"Nevertheless"、"On the other hand"、"Despite"和"Although"。这些词可以帮助连接句子和段落，使文章更连贯、有条理，从而提高写作质量。
1. However
"However"是表示转折关系的经典关联词之一，常常用于表达意思的转折和对照。例如：
- She is very talented. However, she lacks experience.
- I agree with you. However, I think there are other factors to consider.
2. Nevertheless
"Nevertheless"的意思是“尽管如此”，用于表示虽然前面的事情可能会阻碍后面的事情，但它们还是会发生。例如：
- The weather was terrible. Nevertheless, we still had a good time.
- He lost his job. Nevertheless, he refused to give up.
3. On the other hand
"On the other hand"是用于对比不同事物或观点的关联词，表示从不同的角度看待同一问题。例如：
- Some people prefer living in the city. On the other hand, others prefer the countryside.
- He's very smart. On the other hand, he can be quite lazy at times.
4. Despite
"Despite"是表示转折关系的常用关联词之一，意思是“尽管如此”。例如：
- Despite the bad weather, we decided to go for a hike.
- Despite his lack of experience, he managed to do a good job.
5. Although
"Although"的意思是“尽管如此”，常常用于表达一种对比或者限制关系。例如：
- Although he is very talented, he lacks experience.
- Although the book is quite long, it is worth reading.
