### 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 we do the dirtiest work, but we will use the most serious attitude to clean every corner of the customer's home clean, see the customer's smile of satisfaction and thumbs up, at that moment all the tired are worth it, pay off at last!
### Errors: There is a major error of incorrect translation has stylistic problems at "Although cleaning we do the dirtiest work". There is a major error of incorrect translation includes information not present in the correct translation at "customer's home clean". There is a major error of incorrect translation is missing content from the correct translation at "the most serious attitude". There is a major error of incorrect translation does not accurately represent the correct translation at "see the customer's smile of satisfaction and thumbs up". There is a major error of wrong grammatical register (eg, inappropriately informal pronouns). internal inconsistency (not related to terminology) at "pay off at last".

### 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!