办公室里的小王是个活宝，总能逗得大家开怀大笑。

Xiao Wang is the ___joker in our office, always making everyone burst into laughter.

如果你抽到小丑牌，可以把它当作任何花色使用。

If you draw the ___joker, you can use it as any suit you want.

别理会那个家伙，他就是个不懂装懂的小丑。

Ignore that guy, he's just a ___joker pretending to know everything.