讲解：

unaware of sth / that...
不知道；没意识到；未察觉:
He was completely unaware of the whole affair.
他对整件事情一无所知。

invoke sth (against sb)
援引,援用(法律、规则等作为行动理由):
It is unlikely that libel laws will be invoked.
不大可能诉诸诽谤法。

provision of sth
(法律文件的)规定,条款:
Under the provisions of the lease, the tenant is responsible for repairs.
按契约规定,房客负责房屋维修。

surrender sth / sb (to sb)
(被迫)放弃,交出
He agreed to surrender all claims to the property.
他同意放弃对那笔财产的一切权利要求。

compensation (for sth)
补偿(或赔偿)物；(尤指)赔偿金,补偿金；赔偿:
You have to pay compensation for injuries at work.
你需要支付工伤赔偿金。

struggle (for sth)
奋斗；努力；争取:
Shona struggled for breath.
肖娜艰难地喘着气。

be targeted at
把…作为攻击目标；把…作为批评的对象:
The missiles were mainly targeted at the United States.
导弹主要瞄准的是美国。