un·per·turbed
adjective/ˌʌnpəˈtɜːbd/
/ˌʌnpərˈtɜːrbd/
- not worried or anxious
不担忧的；平静的；镇静的；镇定的 - She seemed unperturbed by the news.
她听到这消息似乎并不惊慌。 - The local people remained calm and apparently unperturbed.
当地民众表现得很平静，似乎没有被惊动。
- She seemed unperturbed by the news.