Thirty minutes a day in the early elementary years and an hour in grades four, five, and six is standard, says Rosemond.

罗斯蒙德说，低年级的标准是每天30分钟，四、五、六年级的标准是每天1小时。

youdao

So far in the Paris region, there's been a forty-six percent decline in Japanese visitors, thirty-five percent fewer Russians and twenty-seven percent fewer Italians.

到目前为止，巴黎地区的日本游客减少了46%，俄罗斯游客减少了35%，意大利游客减少了27%。

youdao

Just imagine: he died at thirty-five and he wrote six hundred pieces of music.

你想，他死的时候才三十五岁，可是他已经写了六百首曲子。

youdao

Preterm birth rates in the United States have increased thirty-six percent in the last twenty-five years.

VOA: special.2009.10.19

He was thirty-six years old when he published his first book of poetry in eighteen fifty-five.

VOA: special.2009.04.12

It has a six hundred twenty-four cubic centimeter, thirty-five horsepower, gas-powered engine.

VOA: special.2009.03.28

Because of the lenient return policy, however, net sales were only six hundred and thirty-five million dollars, according to the Amazon S.E.

NEWYORKER: Happy Feet

In the first nine months of 2010, the big six banks cleared more than thirty-five billion dollars in profits.

NEWYORKER: What Good Is Wall Street?

His most ambitious was a five-by-six grid called Thirty Are Better Than One.

FORBES: If Every Artist Were As Good As Andy Warhol, Forgery Would Be Unnecessary [Book Excerpt]