prime culprit

基本解释

In the investigation destroys itself to move in prime culprit's process, the couple start to suspect opposite party gradually.
在追查破壞自己行動元兇的過程中，夫妻倆逐漸開始懷疑對方。
Beyond the image of white sandy beaches and carefree lifestyles, the Pacific islands are facing serious health problems, the prime culprit being imported foods.
在到処都是白色的沙灘，人們生活悠然自得的景象背後，這些太平洋島嶼正麪臨嚴重的健康問題，元兇就是進口食品。
The prime culprit is Anglo Irish, a specialist-property-lender-turned-black-hole that now seems likely to have to write off almost half of every euro it loaned.
元兇盎格魯愛爾蘭銀行是把物業貸款變成黑洞的專家，現在看來它很可能被迫勾銷所貸出歐元中的近乎一半。

Sports networks have been blamed by service providers as the prime culprit for increased costs for customers.
FORBES: No Garden Party For Time Warner Cable As MSG Shoots For Fatter Fees
But there's another reason the Fed did right in this instance: It was a prime culprit in creating the crisis in the first place.
FORBES: Unindicted Blunderer
As in all productivity debates, the true size of this gap, the reasons for it and the implications are all hotly debated, but low investment is thought to be a prime culprit.
ECONOMIST: Canada has everything, except perhaps ambition