However, barley's wind pollination means bees do not bother to visit it.

然而，大麦的风意味着蜜蜂不为它。

Without bees, our diet would consist of mostly corn, wheat, and rice, as they are wind-pollinated plants.

没有蜜蜂，我们的主要食物将玉米、小麦大米，因为它们风的植物。

The wind pollination we see now is a newer strategy – one that has also evolved a bunch of times.

我们现在看到的风一种较新的策略——这种策略也独立演化了很多次。

Worse yet, sumpweed is a wind-pollinated relative of ragweed, the notorious hayfever-causing plant.

更糟糕的，甘草豚草的风近亲，豚草臭名昭著的引起花症的植物。