"vowed" in Chinese (Traditional)
發誓
Definition
“vow”的過去式；指鄭重承諾或表明強烈意圖要做某事。
Usage Notes (Chinese (Traditional))
通常用於正式或情感強烈的場合。常見搭配有“vowed to help”、“vowed never to”、“vowed revenge”。比“promised”更正式、更堅定，常用於公開或莊重場合。
Examples
He vowed to always tell the truth.
他**發誓**要永遠說實話。
She vowed never to give up.
她**發誓**絕不放棄。
They vowed to help each other.
他們**發誓**要互相幫助。
After the accident, he vowed he would change his life.
事故後，他**發誓**要改變自己的生活。
The mayor vowed to fix the city's problems.
市長**發誓**解決城市的問題。
She vowed revenge after losing the competition.
她在比賽失敗後**發誓**要報復。