He was a sacrificial lamb to a system that destroyed him.

他是将他毁灭的体制的替罪羊。

I'll — you're my sacrificial lamb this morning.

今天上午你得牺牲一下了。

He is the sacrificial lamb, led silently to the slaughter.

他乃代罪羔羊，默默无声，被牵往宰杀之地。