那个决定是由当时的总统作出的。

That decision was taken by the then president.

《牛津词典》

1972年，当时的美国总统理查德·尼克松将其定为国家法定假日。

In 1972, the then USA President Richard Nixon made it a national holiday.

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1966年，当时的美国总统林登·约翰逊正式将6月的第三个星期日定为父亲节。

It was in 1966 that the then USA President Lyndon Johnson officially made the third Sunday of June Father's Day.

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最早的联邦鸭票是由J.N.“丁”·达林设计的，他是爱荷华州得梅因市的一位政治漫画家，当时被富兰克林·罗斯福总统任命为生物调查局局长。

The very first Federal Duck Stamp was designed by J.N. "Ding" Darling, a political cartoonist from Des Moines, Iowa, who at that time was appointed by President Franklin Roosevelt as Director of the Bureau of Biological Survey.

youdao

最早的联邦鸭票是由J.N.“丁”·达林设计的，他是爱荷华州得梅因市的一位政治漫画家，当时被富兰克林·罗斯福总统任命为生物调查局局长。

The very first Federal Duck Stamp was designed by J.N. "Ding" Darling, a political cartoonist from Des Moines, Iowa, who at that time was appointed by President Franklin Roosevelt as Director of the Bureau of Biological Survey.

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