例句與造句

1. The way third generation solar cells will be able to improve efficiency is to absorb a wider range of frequencies.
2. With the use of common and safe materials, third generation solar cells should be able to be manufactured in mass quantities further reducing the costs.
3. The goal of third generation solar cells is to increase the efficiency using second generation solar cells ( thin film ) and using materials that are found abundantly on earth.
4. It's difficult to find third generation solar cell in a sentence. 用third generation solar cell造句挺難的