It can ensure that poor,rural people, whose lives and livelihoods, depend on the earth's productive capacity, have the means to produce more and to produce it better, GDP growth generated by agriculture has been shown to be at least twice as effective in reducing poverty as growth in other sectors. In recent years, more attention is being paid to the importance of smallholder farms.

VOA: standard.2010.03.29

And so, I would be remised if I didn't draw your attention to the artwork that they've been working on at store.cs50.net.

因此，如果不能让你们对他们的作品引起注意,那我只能放弃了,在store。cs50。net上可以看到他们设计的作品。

哈佛公开课 - 计算机科学课程节选

And so, I would be remised if I didn't draw your attention to the artwork that they've been working on at store.cs50.net.

因此，如果不能让你们对他们的作品引起注意,那我只能放弃了,在store。cs50。net上可以看到他们设计的作品。

哈佛公开课 - 计算机科学课程节选