Forty milligrams is not a huge amount, equivalent to a can of soda or a third of a cup of coffee.

40毫克的量并不大，相当于喝一罐苏打水或是三分之一杯咖啡。

youdao

Danny: I'll look at our inventory. The second third is available in thirty days, so a forty-five day delivery is not an issue.

丹尼： 我看一下我们的库存情况。三批货里的第二批我们能在卅天内准备好，所以四十五天的运送时程不成问题。

youdao

If you live sixty years, twenty years will be gone in sleep, one third, so only forty years are left.

如果你活六十岁，二十年会在睡眠中度过，三分之一，所有只剩下四十年了。

youdao

It is also the third largest national park in the lower forty-eight states, after Death Valley and Yellowstone.

VOA: special.2010.09.21

Alaskans accepted it, and on January third, nineteen fifty-nine, President Eisenhower declared Alaska the forty-ninth state.

VOA: special.2009.03.02

Joe Rosenthal took it on February twenty-third, nineteen forty-five, on the Pacific island of Iwo Jima.

VOA: special.2010.05.31

By then, the Times had moved from its old building, on West Forty-third Street, to the sleek Renzo Piano building, on Eighth Avenue between West Fortieth and West Forty-first Streets.

NEWYORKER: Changing Times

Citigroup (NYSE:C), audited by KPMG for the last forty-one years, posted a profit for its third consecutive quarter after cutting its loan loss reserves.

FORBES: KPMG, Citigroup, and Taxes: How Quickly We Forget