At school, we should make posters on energy saving and hanging them around our school to educate students to have good behavior to save energy.. Saving power helps us save money.[r]
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At school, we should make posters on energy saving and hanging them around our school to educate students to have good behavior to save energy.. Saving power helps us save money.[r]
Ngày đăng: 29/01/2021, 18:55
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