imperturbably
🇺🇸
/ˌɪmpərˈtɜːrbəbli/
🇬🇧
/ˌɪmpəˈtɜːbəbli/
remaining calm and not easily upset
Despite the chaos around him, he continued to work imperturbably.
儘管周圍一片混亂,他仍然冷靜地工作。