清晨时分，我们听到笑翠鸟那独特的笑声从树林中传来。

At sunrise, we heard the distinctive laughing calls of the ___kookaburras coming from the forest.

办公室里那个总穿彩虹袜子的同事真是个怪人，但他总能逗大家开心。

The coworker who always wears rainbow socks is such a ___kookaburra, but he never fails to make us laugh.