I've been travelling all day.

我一整天都在旅行。

《柯林斯英汉双解大词典》

He kept us at it all day.

他让我们不停地干了一天。

《牛津词典》

The sun was shining all day.

白天一直阳光明媚。

《牛津词典》

For the children at Saint Christine's, the mid-day meal they are served might be their only meal all day.

VOA: special.2009.08.24

But it turns out that because the Standard I/O Library is -lstdio so common they don't force people to type this all day long because it's just so commonly used.

由于大家都会用到标准输入输出库,因此我们不要求每次都在后面添上,可以省略。

哈佛公开课 - 计算机科学课程节选

But the very, sort of, nature of being an institution constrains almost everybody whether it's, in our case, all our investors have thirty-day liquidity.

但是，投资机构的本质在一定程度上束缚了,它所处市场里的每一个人，在我们的案例中，我们所有的投资者都拥有强大的现金流。

耶鲁公开课 - 金融市场课程节选

Lacuna, at The Maslow, is an all-day bistro that draws in Sandton's business crowds.

BBC: Business trip: Johannesburg

Upstairs is a spacious salon and library serving superb cocktails and light all-day fare, such as dim sum.

BBC: Culture meets cuisine in Hong Kong

That's the new thinking at IHOP (40, IHP), famous for its all-day breakfast menu.

FORBES: Breakfast Breakout