Mr . Lin , what are you interested in ?   I enjoy camping .   Really ? I'm not much of an outdoor person . What do you like about it ?   I love the fresh air , the scenery the exercise , and the time to think .   Do you hike or fish on your trips ?   Yes , both . Last trip I fished a little and hiked five miles .   Did you catch anything ?   Yes , but I threw them back .   How about Joining our summer camp next week ? 