He claims he was made the fall guy for the affair.

他声称他是此事的替罪羊。

《柯林斯英汉双解大词典》

He would agree to be the loser, the fall guy.

他愿意成为失败者，倒下的人。

youdao

Cynics say that MPs have made the speaker the fall guy for their own avarice.

讽世者说，议员们让议长成为自己贪欲的替罪羊。

youdao

The fall guy may have been involved in the situation, but was not the person who should be blamed.

VOA: special.2010.02.21

He would agree to be the loser. the fall guy.

VOA: special.2010.02.21

Today,a fall guy is anyone who is tricked into taking the blame for the crime or wrongdoing of someone else.

VOA: special.2010.02.21

Riza later offered himself as the fall guy for Annan's decision, but neither paid any penalty.

FORBES: Freedom's Edge

The defense argues the Mr. Libby was made the fall guy to protect the president's top political aid Karl Rove.

NPR: Focus Is on Cheney at Libby Trial

Britain is being lined up to be the fall guy for failure.

BBC: Britain lined up as Europe's fall guy