我订阅了一份每日新闻简报。

I am ___subscribing to a daily news bulletin.

很多医生认同这种新的治疗方法。

Many doctors are ___subscribing to this new treatment approach.

董事会成员在合同上签名表示同意。

The board members ___subscribed their names to the contract as approval.

她每月订阅环保组织的服务。

She is ___subscribing monthly to the environmental organization.