on condition of anonymity

基本解释

The witnesses spoke on condition of anonymity because they feared reprisals.
目击者以匿名为条件接收了采访，因为他们惧怕受到报复。
"It didn't seem to catch her by surprise at all, " he told the Guardian on condition of anonymity.
“她似乎对判决毫不感到意外，”这位要求匿名采访的外交人员告诉《卫报》，“她对此并不担忧。
“Toyota is already seeing shipments being stopped, ” said the supplier, who spoke on condition of anonymity.
日本一家丰田汽车的供货商匿名说，“丰田已经看到稀土运输停止了”。

The official,who spoke on condition of anonymity, indicated Admiral Mullen had an idea what the request would be, but wanted to receive the official document in person and hear details directly from General McChrystal.
Another senior defense official, who spoke on condition of anonymity, said last week that any change in the complex series of agreements could unravel the entire plan, which was 15 years in the making.

The official spoke on condition of anonymity because he was not authorized to be identified.
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