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

然，风媒传粉意味着蜜蜂不为它传粉。

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

没有蜜蜂，我们主要食物将是玉米、小米，因为它们是风媒传粉植物。

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

我们现在看到风媒传粉是一种策略——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.

更糟糕是，甘草是豚草风媒近亲，豚草是臭名昭著引起花粉症植物。