### Chinese: 尺码都是实物平铺量取的，误差肯定存在，但我们辛苦量的相信误差已经很小了,如果亲收到尺码不合适，也是不能退换的，所以之前一定要考虑清楚。
### English: The size is taken by physical tiles, and the error must exist, but we believe that the error is already very small, if the size is not appropriate, it cannot be returned, so we must consider it clearly before.
### Errors: There is a major error of incorrect translation does not accurately represent the correct translation at "physical tiles". There is a major error of incorrect translation includes information not present in the correct translation at "and the error must exist". There is a major error of incorrect translation is missing content from the correct translation at "The size is taken by physical tiles". There is a major error of incorrect translation has stylistic problems at "if the size is not appropriate, it cannot be returned". There is a major error of wrong grammatical register (eg, inappropriately informal pronouns). internal inconsistency (not related to terminology) at "we must consider it clearly".

### Improved English: The size of all the products in the store were measured while being laid flat, so there must be error; we have tried our best to reduce the error; if the clothes you receive are not in your size, you cannot exchange or refund it, so please think carefully before placing the order.