long stem cutting

例句：

1. 1. This plant requires a long stem cutting for proper growth.
   这种植物需要长茎切割才能正常生长。
2. 2. The nursery staff carefully selected the best long stem cuttings for transplantation.
   苗圃工作人员仔细挑选了最佳的长茎切段进行移植。
3. 3.The long stem cuttings were carefully planted in the soil to promote healthy growth.
   这些长茎切段被小心地种植在土壤中，以促进健康生长。