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https://www.cpso.cuhk.edu.hk/images/content/events/innovative-water-efficient-showerhead-design-competition.jpg
來源：水務署
13 February 2020 - 17 April 2020
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https://www.cpso.cuhk.edu.hk/images/content/events/ki-culture-workshop.jpg
Source: Ki Culture
14 April 2020 - 30 July 2020
