The free version is ideal for basic spelling and grammatical mistakes, but it does not correct advanced writing issues.
The company’s tech comes from an unusual source: a $100-million-endowed program at Caltech to develop orbital solar plants that would beam electricity to Earth below. The researchers ultimately settled on a sail-like structure that is thin and flexible compared to boxy, traditional satellites.
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（二）户籍不在本社区但在本社区常住的居民。