But back then, cooking was considered low-class work, and my parents felt it would be a waste of my education.
但是那时，烹饪被认为是低级的工作，我的父母觉得这会浪费我的教育。
2
She often heard from her mother that her grandmother’s home was very different from othes’.Recently she have seen several low-class maids who were dressed and dining surprisingly well.
这林黛玉常听得母亲说过，他外祖母家与别家不同。
3
We video clipped the class as Professor Low taught the NBA students and then converted them to CDs.