Each year red-winged blackbirds stop in a certain region of Midland Province on their spring and fall migration.

每年春天和秋天，红翼黑鹂都会在米德兰省的某个地区停留。

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A certain region of the brain lit up when the dieters resisted junk food.

当节食者抗拒垃圾食物时，他们大脑的某个区域变得很活跃。

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One is to say that the vector field is a gradient in a certain region of a plane.

一个是向量场,在给定平面区域内是梯度场。

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So, the only point of interest about this is that when do people start thinking that they're French, as opposed to from a certain family, from a certain village, from a certain region?

所以对这些感兴趣的唯一目的就是,什么时候大家开始觉得自己是法国人了,相对于某个家族,某个村子,某个地区

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Because Glenn may only want to zero in on the activities of a certain salesperson, or a certain region.

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The government has recently suggested imposing a curfew in certain parts of the region.

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Up next to the Eagle Ford and the Bakken shale plays, it is relatively new and recent findings from the region indicate certain areas may be even more prolific than first estimated.

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