例句與造句

1. You can work a little sand, perlite or large-size composted bark into the potting soil to prevent future compaction.
2. Akadama may also act as one component of growing medium when combined with other elements such as sand, composted bark, peat, or crushed lava.
3. Some common ingredients used in potting soil are peat, composted bark, sand, perlite and recycled mushroom compost, although many others are used and the proportions vary hugely.
4. It's difficult to find composted bark in a sentence. 用composted bark造句挺難的