Nothing worried him, he was really laid back.没什么事能困扰他, 他真是很自在。
Everyone here has a really laid-back attitude.这里每个人态度都很散漫。
英汉双解词典包含368430条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。