我现在附上己填妥的直接付款授权书供支付年度会费。

I attach my Completed Direct Debit Authority for the annual subscription.

youdao

如贵户意欲直接付款授权书无限期有效(或直至贵户予以撤销为止)，则请将本栏留空。

If you wish the Direct Debit Authorisation to have effect indefinitely (or until cancelled by you), please leave box blank.

youdao

如贵户意欲此直接付款授权书无限期有效(或直至贵户予以撤销为止)，请将该栏留空。

If you wish the Direct Debit Authorisation to have effect indefinitely (or until cancelled by you) please leave box blank.

youdao

如贵户意欲此直接付款授权书无限期有效(或直至贵户予以撤销为止)，请将该栏留空。

If you wish the Direct Debit Authorisation to have effect indefinitely (or until cancelled by you) please leave box blank.

youdao