来自 three,三，-ty,十，词源同 ten.

1. By 1973 the government deficit equalled thirty per cent of GNP.

到1973年，政府财政赤字相当于国民生产总值的30%。

来自柯林斯例句

2. I know that you'vebeen studying chimpanzees for thirty years now.

我知道你研究黑猩猩至今已有30年了。

来自柯林斯例句

3. Thirty seconds later she reappeared and beckoned them forward.

30秒后她又出现了，示意他们往前来。

来自柯林斯例句

4. The price of a single ticket is thirty-nine pounds.

单程票的价格是39英镑。

来自柯林斯例句

5. They walked through the dense Mozambican bush for thirty six hours.

他们花了36个小时穿过茂密的莫桑比克丛林。

来自柯林斯例句

[ thirty 造句 ]