girl[gɜ:l]和sir[sɜ:]中的ir發音相同:[ɜ:]       
One day he carried off a young girl .有一天,他擄去了一個青年姑娘。
The girl looked at it with some disdain .女孩露出輕蔑的樣子望著它。
A girl slouched in front of her .她前頭有一個姑娘,沒精打采地走著。
Alice was then a very pretty girl .艾麗斯那時是一個非常俊俏的姑娘。Please follow me, sir.
先生,請跟我來。