兹许可这些法人和公司在专利证(的规定范围)下生产各种特许设备.Those persons and firms are licensed to produce licensed devices under patent.已经存在的专利证成千上万?There are hundreds of thousands of patents in existence?现在专利证还在他东家手里呢.His master holds the patent ...
She had been babysitting him and his four-year-old sister.她一直都在照看他和他4岁的妹妹。Would you like me to do any babysitting?您需要我帮忙照看孩子吗？If you ever need help with the babysitting, I'd be glad to oblige.如果你什么时候需要找人照看孩子，我很乐意帮忙。...