sprout grafting

例句：

1. 1.The seedling is sprouting well in the greenhouse.
   温室里的幼苗生长得很好。
2. 2. The baby chicks are sprouting feathers and growing fast.
   小鸡雏正在长出羽毛，长得很快。
3. 3. The new plant is sprouting roots from the soil.
   新植物从土壤中长出了根。