Detailed Instructions: In this task, given a sentence in the English language, your task is to convert it into the Chinese language.
Problem:When asked about America's shrinking middle class he said, "The economic policies of the US government are the cause our troubles."
Solution:
当被问及美国萎缩的中产阶级时，他说：“美国政府的经济政策是造成我们麻烦的原因。”