Reference
Reference
Home
Background picture:
https://www.nownews.com/tokyo2020olympics/
Methods:
https://hk.anthropologie.com/zh-hk/product/sunnylife-badminton-set3/AN-90062399-000
History
Background picture:
https://www.bbc.co.uk/bitesize/guides/z37j2p3/revision/1
Survey
Background picture:
https://pixabay.com/zh/photos/badminton-bat-activity-leisure-4139024/
Picture 1:
Conclusion
Background picture