回答

・be about to cry
・feel like crying

快要哭了 可以用 be about to cry/feel like crying/almost cry 來表達。

be about to V 是 "快要 V～"
feel like crying 是 "有想哭的感覺、快要哭出來" 的意思。

When he proposed to me I was so happy I almost cried.
『當他向我求婚時，我高興得快哭了。』

I was about to cry when I saw my children's field day.
『當我看著孩子的運動會時，我都快哭了。』

有幫助｜0