求翻译：　　多年生常绿植物，植株高大，叶色灰绿或蓝灰，叶缘有刺，花黄绿色。喜温暖、光线充足的环境，耐旱性极强。这种植物也可以有效去除内苯等多种有害气体的污染，在10平方米左右的房间内，可消灭70%的苯、50%的甲醛和24%的三氯乙烯。此外这种植物还可用于酿酒，用其配制的龙舌兰酒是非常有名的。是什么意思？

　　Perennial Evergreen plants, plants tall, leaf color gray-green or blue-gray, Ye Yuanyou thorns, flower, yellow-green. Environment of warmth and light, drought tolerance of extremely strong. This plant can also be effective in the removal of benzene and other harmful air pollution, in the rooms of 10 square meters, can eliminate cent of benzene, 70% 24%, formaldehyde and trichloroethylene. In addition this plant is also used for wine, tequila, prepared with its wine is very famous.