I learned to yodel pretty well. It took me a few months, but I eventually perfected it.

I learned to yodel pretty well. It took me a few months, but I eventually perfected it.

我对尤德尔学得很好。这花了我几个月的时间，但我最终完善了它。

-- Johnny Weissmuller 约翰尼·韦斯默勒