But they continue to debate the early evidence of music because few archeological objects exist to prove how music developed and spread.

VOA: special.2009.08.18

But the question is how are those of us of this generation, living that ethic out in the early 21st century?

但问题是,我们这代人如何，将在21世纪初的生活中体现这一道德？

普林斯顿公开课 - 人性课程节选

We're not going to be studying it necessarily for how important it was for Medieval and Early Modern Literature, for example.

也不会研究它,对于中世纪及早期现代文学的重要性，等等。

耶鲁公开课 - 新约课程节选

How active you are early in life may affect how able-minded you are late in life.

VOA: special.2010.07.07

- So what we're seeing is this is notes from 1902 -- he actually didn't publish any of this work or these ideas that led to Lewis structures until 1916, but his early class notes were used as evidence about how long ago he actually came up with the idea of it.

我们看到的这是，1902，年的讲义-,实际上他直到1916年才发表这些工作或者想法,后来发展成为了路易斯结构，但他早年上课的讲义却成为了他在多久之前,就产生了这个想法的证据。

麻省理工公开课 - 化学原理课程节选

This is how the poem begins: When lilacs last in the dooryard bloomed, And the great star early drooped in the western sky in the night, I mourned, and yet shall mourn with ever-returning spring.

VOA: special.2009.04.12

He has offered to host a summit in London early next year to discuss how the international community should proceed.

VOA: standard.2009.11.17

Whether the scanners are adopted more widely and how they are used, will likely be prime topics of discussion at congressional hearings expected early next year.

VOA: standard.2009.12.30

It is still early to determine how well the practice is working and there are concerns the militias lack the training and equipment to counter the Taliban.

VOA: standard.2009.03.26