Спроизношением скороговорки: bees, bess buzzing in fields buzzing around wherever they please. there's nothing so sweet as a honey bee.

Bees, bees buzzing in fields

 [biːz, biːz ˈbʌzɪŋ ɪn fiːldz]

buzzing around wherever they please.  

[ˈbʌzɪŋ əˈraʊnd weərˈɛvə ðeɪ pliːz]

There's nothing so sweet as a honey bee.

[ðəz ˈnʌθɪŋ səʊ swiːt əz ə ˈhʌni biː]