narrow upright tree

例句：

1. 1.The narrow upright tree provided shade for the travelers.
   这棵狭窄的直立树为旅行者提供了阴凉。
2. 2. The narrow upright tree was a symbol of strength and resilience.
   这棵狭窄的直立树象征着力量和韧性。
3. 3.The narrow upright tree stood tall and proud, its branches reaching towards the sky.
   这棵狭窄的直立树矗立着，它的树枝伸向天空。