Cách làm cho bạn:
Solar energy and wind energy are both clean energy sources, however, I prefer solar energy because solar energy is more stable and requires less supporting equipment. For example, to gather wind energy, we need a large field with a lot of wind turbines, however, solar energy only needs to have electrically charged panels that every home can equip. In addition, solar energy can be used for more devices and is easier to apply. So solar energy is currently being used commonly.
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