1. you need a tape recorder to play the cassette. what activities are meant 2. this hobby is challenging. you need special shoes to do it. you also need speci

1. you need a tape recorder to play the cassette. what activities are meant
2. this hobby is challenging. you need special shoes to do it. you also need special clothes because the weather is usually very cold in high places. what is hobby?
3.young people like to do it. you need smooth road a pair of special shoes