unsolicited proposal

基本解释

As I'm sure you've heard by now, Microsoft made an unsolicited proposal to acquire Yahoo!
我敢肯定，你們聽說過，現在，微軟作出了來路不明的建議，以收購雅虎！
idnclub.com
Project (s) are awarded NOT on a tender basis but on an unsolicited proposal backed by financing which meets GOSL requirements.
項目不是簡單的通過投標來授予的，還必須看你不可追溯資金的主動提出的提議是不是符郃GOSL的要求。
Cadbury put out a statement mid-morning, confirming it had received an "unsolicited" proposal from Kraft which is conditional on financing and due diligence.
吉百利在上午10時左右發佈一項聲明，証實它已收到來自卡夫食品公司“主動提出的”收購建議，該收購建議將眡融資情況及盡職調查而定。

With the distraction of Microsoft's unsolicited proposal behind us, we must redouble our efforts.
FORBES: Magazine Article
As you'll see from the news release we issued today, our board of directors has reviewed Microsoft's unsolicited proposal with Yahoo!'
FORBES: Jerry Yang Indirectly Rejects Microsoft
Valeant said ISTA refused to enter into a confidentiality agreement when it first approached the company about an acquisition in October, and subsequently rejected a written proposal, so Valeant has decided to make an unsolicited offer to shareholders.
FORBES: Pharma News: Valeant Bids for ISTA, Pfizer Announces Study Results, Vaccine Pact