读音ˌsɪksˈtiːn，ˈsɪksti
I was admitted to a university when I was sixteen.
我十六岁的时候就考上了大学。
We have got sixteen people coming for lunch.
我们有十六个人来吃午饭。
She is sixteen but has a mental age of five.
她十六岁，而智力年龄是五岁。
He died sixty years later.
六十年以后，他死了。
She is nearly sixty now.
她将近六十岁了。
I'm nearly sixty.
我快六十岁了。
sixty的结尾音脆生利落，sixteen因为长音再加上有n的鼻音，就有些浊音感
