求英语翻译 急！谢谢

the accommodation fee of all the staff:
8 people20$/person one day ×3times a day ×1 time= 480$

accomodation for all the staff:
8people times 20 dollars for each person in one day times once three days times once is 480 dollars in all

The accomodation fees of all the staff are as follows:For each time, an individual will have 20 US dollars for each day. And each time it will last for 3 days and the number of staff is 8.

Room and board for all staff: 8 × 20 $ / day × 3 days / times × 1 time = 480 $