尾大不掉。

The tail is too big to wag.

《新英汉大辞典》

如今，英格兰银行行长金恩却希望能够拆分尾大不掉的银行，并且对金融救援所产生的“道德风险”问题忧心忡忡。

Now bank of England chief Mervyn King wants to split up Banks "too big to fail" and talks about his concern over the "moral hazard" problem of bailouts.

youdao

如今，英格兰银行行长金恩却希望能够拆分尾大不掉的银行，并且对金融救援所产生的“道德风险”问题忧心忡忡。

Now bank of England chief Mervyn King wants to split up Banks "too big to fail" and talks about his concern over the "moral hazard" problem of bailouts.

youdao