这样的手续是没有前例的。

There is no precedent for such a procedure.

youdao

主教的信是发动一场在美国历史上没有前例的诬蔑和恐吓运动的信号。

The bishop's letter was the signal for a campaign of vilification and intimidation unequaled in american history .

youdao

主教的信是发动一场在美国历史上没有前例的诬蔑和恐吓运动的信号。

Bishop's letter was the signal for a campaign of vilification and intimidation unequaled in American history.

youdao