enterprises and administrative departments engaged in environmental research and teaching high-level specialists who work , as well as to factories, mines and enterprises (including pharmaceutical companies), business,
4. Our company closes at 5:30 in the afternoon / 5:30 pm.这是我想到最接近的词。我不太确定公司的上下班是什么意思。5. What time do your classes start? / What time does your class start?6. What tim
温柔一刀半
