我的生日在十月三日用英文怎么说

"My birthday is on October 3rd."

"October" 来源于拉丁语 "octo"，意为 "八"。"3rd" 来源于英语中表示序数的词尾 -th，表示第三个。

例句:

"I'll be celebrating my birthday on October 3rd."
"Don't forget, my birthday is coming up on October 3rd."
"My party is going to be on the weekend closest to October 3rd, which is my birthday."

对应的中文翻译:

"我将在十月三日庆祝我的生日。"
"别忘了，我的生日就在十月三日。"
"我的派对将在最接近十月三日的周末举行，那是我的生日。"