"Thirty-four" 英文是 "thirty-four"。

"Thirty-four" 是由 "three" 和 "four" 组合而成的，表示 34 的意思。

例句1:
"He is thirty-four years old."
(他34岁了。)

例句2:
"I will be thirty-four next month."
(我下个月就34岁了。)

例句3:
"The temperature outside is thirty-four degrees."
(外面的温度是34度)