She added a spadeful of compost to the garden bed.

她在花园的床上加了一铲堆肥。

The gardener carefully planted the saplings in the new garden bed.

园丁小心翼翼地将幼苗种在新的花园床上。

The gardener is layering soil and compost to enrich the garden bed.

园丁正在分层土壤和堆肥以丰富花园的土壤。

Thanks for watching video How To Apply Mulch To Your Garden Bed.

感谢收看“怎样为菜园添加护根物”视频节目。

So what happens if you take a sunflower out of the garden bed and keep it in a completely dark closet?

那么，如果把向日葵从花床中移出，放进一个完全黑暗的密室里，会是怎样呢？