A big black bug bit a big black bear, made the big black bear bleed blood.
大黑虫咬大黑熊,大黑熊流血了!
大黑虫咬大黑熊,被大黑虫咬的大黑熊在那里呢?
A bitter biting bittern bit a better brother bittern, and the bitter better bittern bit the bitter biter back. And the bitter bittern, bitten, by the better bitten bittern, said: "I'm a bitter biter bit, alack!"
A bloke's back bike brake block broke.
一个家伙的脚踏车后制动器坏了。
A box of biscuits, a batch of mixed biscuits.