好久

我好久没坐帆船了。

Wǒ hǎo jiǔ méi zuò fān chuán le.

I haven't been sailing for years.

我们在公园等了好久。

Wǒ men zài gōng yuán děng le hǎo jiǔ.

We waited in the park for a long time.

好久没有休一个真正的假期了。

Hǎo jiǔ méi yǒu xiū yī ge zhēn zhèng de jià qī le.

It's been a long time since I've had a real vacation.