n.捐赠，赠送,捐款,捐赠物
Return the enclosed Donation Form today in the prepaid envelope provided.
请于今日将随函附上的捐款表格用所提供的邮资预付的信封寄回。
You can of course help by giving them a donation directly.
你当然可以通过直接向他们捐款来帮助他们。
to make a donation to charity
向慈善事业捐赠