His ambivalent attitude towards his parents confuses his friends.

他对父母的矛盾的态度让他的朋友感到困惑。

But in Washington, and under the roofs of many homes now worth less than a year ago, there appears to be a shift in the nation's often-ambivalent attitude about regulation.

但是在华盛顿，在许多如今房屋价值比一年前减少的家中，国民对于监管经常模棱两可的态度似乎正在转变。