### Chinese: 保洁我们虽然做的是最脏的活，但我们会用最认真的态度把客户家每个角落打扫的干干净净，看到客户满意的笑容和竖起的大拇指，那一刻所有的累都值了，付出终有回报！
### English: Although cleaning is the dirtiest job we do, we will use the most serious attitude to clean every corner of the customer's home. Seeing the satisfied smile and thumbs up of the customer, all the tiredness at that moment is worth it, and the effort will pay off!
### Errors: There is a major error of incorrect translation has stylistic problems at "...we will use the most serious attitude...". There is a minor error of incorrect translation includes information not present in the correct translation at "...and the effort will pay off!".

### Improved English: Although we do the most dirty work in cleaning, we will try to clean all the corners of the client’s house with our hard work; the moment I see the client’s smile and big thumb up, all the efforts spent are worthwhile; your hard work will pay off!