As we all know that the teaching condition in the developed is much better than in the undeveloped region.

总所周知，发达地区的教学条件比欠发达地区的要好得多。

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However, there are lots of undeveloped shallow salt water resource in the region that are high mineralized water with poor quality.

但灌区内存在着大量未开发的浅层咸水资源，这部分水资源属于劣质高矿化度水。

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The economy of this region is very weak and undeveloped but the markets are very promising and too big to be simply ignored.

这个地区的经济还显得很弱很落后，但市场却是非常看好，并且大得绝对不能忽视。

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The China First Project is a thermal coal mine in the undeveloped Galilee Basin coal region in Queensland.

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Other important project for the company includes the development of the Hope Bay region in Canada, which has around 9 million ounces of potential reserves and is the largest known undeveloped gold project in the world.

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