An experienced senior industrial engineer performs a detailed quality inspection of advanced automated manufacturing equipment 向量例证 an experienced senior industrial engineer performs a detailed quality inspection of advanced automated manufacturing equipment
一位暖通空调维修工在一个现代办公室里，站在凳子上向一位女商人解释空调的工作原理，而她的同事们则在各自的办公桌前辛勤工作。 库存例证 一位暖通空调维修工在一个现代办公室里，站在凳子上向一位女商人解释空调的工作原理，而她的同事们则在各自的办公桌前辛勤工作。
Technician cleaning digital camera sensor with swab professional repairman in blue gloves maintaining mirrorless equipment 向量例证 technician cleaning digital camera sensor with swab professional repairman in blue gloves maintaining mirrorless equipment
登录 
