The mountains of Yemen are covered in green terraces growing qat, a mildly narcotic plant that takes up more than half the country's arable land.

也门的山脉被种植咔特的绿色梯田覆盖着，咔特这种有轻微麻醉效果的植物占了整个国家大半的耕地。

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At least 2, 000 tonnes of qat are bought and sold in Yemen every day. This transfers money to the 70% of the population living in the countryside.

也门每天至少有2000吨的咔特交易量，钱转移到70%的乡下人手中。

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