I'm fine—I just need a minute to collect myself.
我沒事，只是需要稍稍鎮(zhèn)定一下。
"Are you all right?"—"I'm fine."—"Good. So am I."
“你還好嗎？”—“我很好�！薄澳蔷秃�。我也很好。”
But apart from that I'm fine.
但除此之外，我很好。
Hello, I'm fine, thank you!
你好，我很好，謝謝！
I'm fine as long as you are happy.
我很好，只要你開心就好。