He was full of jocularity and savoir-Faire.

他幽默又机敏。

Hard times continued to revive popular demands for regulating business and softening the harsh edges of laissez-Faire capitalism.

艰难的时期继续恢复了人们对规范商业和缓和自由资本主义的尖锐的要求。

Recently, however, some scholars have argued that even though laissez-Faire became the prevailing ethos in nineteen-century America, it was not accepted without struggle.

然而，最近一些学者认为，尽管“自由放任”成为19世纪美国的主流思潮，但它不能不经过斗争就被接受。