Pursuing a healthy life requires not only low fat, low salt and low sugar, but also low carbon! "Low-carbon life" is energy-saving and environmentally friendly, which is conducive to slowing down.
Starting from reducing carbon dioxide emissions and absorbing carbon dioxide in the atmosphere, it is the responsibility and obligation of every citizen to choose a "low-carbon life". I should (1) walk or ride a bike to school; ② Use less air conditioning; ③ Planting trees; 4 care for trees, etc.
So the answer is: walk or ride a bike to school; Use less air conditioning; Planting trees; Take care of trees, etc.