7/2
by Naruki Higashi
1. global warming
1.1. using bicycles not car or something
1.1.1. using eco-cars such as buses using electricity
1.1.1.1. planting trees
2. summer vacation
2.1. going back to my hometown
2.1.1. part-time job at fish shop
2.2. taking trip
3. last night's supper
3.1. thin wheat noodles
3.1.1. It's good for humid season.