他毅然决定离开这家公司。
tā yìrán juédìng líkāi zhè jiā gōngsī 。
He resolutely decided to leave the company.
面对困难，她毅然继续工作。
miànduì kùnnán ， tā yìrán jìxù gōngzuò 。
Faced with difficulties, she continued to work without hesitation.
他们毅然挺身而出，帮助那些需要帮助的人。
tāmen yìrán tǐngshēnérchū ， bāngzhù nèixiē xūyào bāngzhù de rén 。
They resolutely stepped forward to help those in need.