1.for Jo's gentlemanly demeanor amused and set him at his ease, and Jo was her merry self again, because her dress was forgotten and nobody lifted their eyebrows at her.

【难句解析】at ease 意思是“不拘束、自在、安适”；

【句子翻译】乔的男儿气使他感到十分轻松愉快，乔也倍感快乐，因为她忘掉了自己的衣裳，而且现在没有人对她抬眼眉了。