As you've just found out, opening a book doesn't require much effort.

正如你刚刚发现的那样，打开一本书并不需要太多努力。

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As the president points out, there are still five unemployed workers for each job opening.

VOA: special.2010.07.09

The image of a poet interrupted and chided by the god of poetry comes straight out of the opening of Virgil's Sixth Eclogue.

这段诗人被神明打断斥责的场景,直接明了地出现在维吉尔的里。

耶鲁公开课 - 弥尔顿课程节选

If you put your fingers between the plastic opening at the bottom, and here's where you gotta watch out for the spring, pull the thing apart and that's it.

如果你把手指放到,底部的缝隙中间，这里你需要小心，你剥开就会发现这个了。

哈佛公开课 - 计算机科学课程节选

"We haven't ruled out opening day, although given when he might get on the mound, it becomes less and less likely, " Alderson said.

WSJ: Alderson: Santana 'less & less likely' for opener

The Welsh Government has put in a wide ranging, push-the-boat-out opening gambit, knowing full well that this time, it's the UK Government that's on the spot, and equally suspicious of the motives and benefits to Wales of many of the proposals.

BBC: Commission keeps calm and carries on

Lawyers laid out their opening statements in the trial that could determine his political future.

NPR: Alaska Sen. Ted Stevens' Trial Opens