1 . In this case, cool evening air is a slightly different temperature than the solar cell in the panel. That becomes energy,
2 . The device could be helpful in areas
3 . This device, however
4 . Solar panels transform sunlight into energy, so they
5 . She has been posting videos of
6 . Wang was born and grew up in America, but she
7 . She read many different books to me
8 . WED
9 . It was transformed
10 . The famous National Stadium or “Bird’s Nest” is the centerpiece of the park,