@Siqi5
See the thread mentioned by @Emilie for getting a receipt translated. However, if you need it for work, school or regulatory reasons, most guests state the receipt is not detailed enough. Other platforms DO provide this option to guests.
Many guests have complained about this, but Airbnb has not added this feature. Suggest your provide feedback to Airbnb to add translation options for the detailed reservation receipt:
https://www.airbnb.com/help/feedback