她呵呵大笑。

She barked with laughter.

她开始呵呵大笑。

She began to hoot with laughter.

她转过头来对笑呵呵的他微微一笑。

She turned her head, responding to his grin with a smile.

别看他傻呵呵的，心里可有数。

Maybe he doesn’t look very smart, but he knows what’s what.

他傻呵呵地笑了笑，一句话也没说。

He smiled naively without saying a word.

看！我在倒挂！呵呵！

Look! I'm upside down! Hehe!

呵呵，是不是很讽刺。

Oh, the irony.

呵呵。记住我的了吗？

Ha ha. Remember me yet?

呵呵，今天是卡通日。

Today is cartoon day.

呵呵，很高兴认识你哈！

Gentleman Jz , nice to meet you !