Ha ha ha. What would they talk about?

哈哈哈，他们会谈些啥呢？

youdao

Ha! Did you see what they did there?

哈！你有看到他们在那里做了什么吗？

youdao

These items deserve mention because they can affect HA Manager run time performance.

这些项值得一提，因为它们能影响 HA Manager 的运行时性能。

youdao

Same story for sophomore, same story for junior year, I finally took it senior year because they wouldn't get another chance even though it still doesn't fit in the workload ha ha.

大二，大三都是如此，最后我到大四才来上这门课,因为即使学业再忙,再不选就没有机会了，哈哈。

哈佛公开课 - 计算机科学课程节选

John Cowan said he "stepped over" the edge of an 18th century feature called a "ha-ha" in the pitch black as they returned to Hopetoun House car park.

BBC: Hopetoun House

As for Google, they made something that gave users an 'ah-ha' experience.

FORBES: Magazine Article

The Jerusalem daily Ha'aretz quoted senior Israeli officials as saying they know who killed Zeevi and who sent the killers.

CNN: Fatah man killed in car explosion