以攻为守

attack in order to defend

以的英语翻译：

according to; as well as; because of; in order to; take; use; with
【医】 c.; cum

攻的英语翻译：

accuse; attack; study

为的英语翻译：

act; become; do; for; for the sake of; in order to; mean; serve as

守的英语翻译：

defend; guard; keep watch; observe