There is no internal scale product of dry screw pump owing to the late research starting, so like products are all depend on importing and the price is very expensive.

由于国内螺杆干泵的研究起步较晚，目前还没有规模化的产品，同类产品全部依靠进口，价格十分昂贵。

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We sell Maternity shopping malls here much of the counter, and the price is very expensive, most recently in TaoBao see a lot of fine Maternity and price concessions, I do not know can buy?

我们这儿的商场卖孕妇装的专柜不多，而且价格很贵，最近在淘宝网上看到很多漂亮的孕妇装而且价格优惠，不知能不能选购？

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Air travel is prohibitively expensive in Greenland and such a journey would cost several thousand pounds, a price very few can afford.

昂贵的机票令生活在格陵兰的极地因纽特人望而却步，因为这样的旅行将花费数千英镑，很少有人负担得起。

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