How can I get my money back for the expenses?
What is the procedure to get reimbursed for my expenses?
reimburse v. 付還
What is the best way for reimbursements for expenses?
Can I know more details about this expense?
Could I get more details about this expense?
Would it be possible to get more information about this expense?
If we don't get paid by April 4th, we will be forced to take legal action.
Legal action will be taken if the payment is not received by the 4th of April.
If the payment is not received by the 4th of April, legal action will be taken to recuperate the funds.
recuperate v. 恢復, 拿回