其中许多基因与调节种子如何在仍附着于其亲本植株时变的耐旱的基因相同。
Many of them are the same that regulate how seeds become dryness-tolerant while still attached to their parent plants.
种植耐旱的，需水量远远少于其它植物的树木花草。
Plant drought-tolerant shrubs, trees, and grasses, which require far less water
遗憾的是国际足联并未鼓励南非将用于明年世界杯比赛耐旱的基库尤草坪替换为二星级的聚乙烯草坪。
So more's the pity that FIFA has not encouraged South Africa to replace the hardy Kikuyu turf intended for next year's World Cup with two-star polyethylene pitches instead.
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