来自李庆利的问题
全句是这样的WhenMikeKellyfirstsetouttobuildhisownprivatespace-transportationservice,hefiguredhisbread-and-butterbusinesswouldbesatellitesintohigh-earthorbit"bread-and-butterbusiness
全句是这样的
WhenMikeKellyfirstsetouttobuildhisownprivatespace-transportationservice,hefiguredhisbread-and-butterbusinesswouldbesatellitesintohigh-earthorbit
"bread-and-butterbusiness
1回答
2020-12-27 13:15