外交部发言

Question 1

然而，这个美国政客却执意逆国际共识而动，继续对中国搞污名化、诋毁抹黑中方抗疫努力，企图借此转移视线、转嫁责任，用心极其险恶。

Answer 1

However, this American politician continues to defy global consensus, stigmatize China and discredit its epidemic response. The sinister intention behind his attempt is to deflect attention at home and shift the blame to the innocent.
“defy ”（公然反抗、挑衅）、“stigmatize”（污名化）、“discredit”（诋毁）
deflect指转移，at home指国内，所以译文把原句具体地表达成了，转移国内注意力。
直接说出了“转嫁”的对象是the innocent，无辜的一方