Say the word 'cactus,' and many people get a mental picture of a thick, straight up trunk with rounded tip, and sturdy branches curving to the vertical in a candelabra effect.
Say the word 'cactus,' and many people get a mental picture of a thick, straight up trunk with rounded tip, and sturdy branches curving to the vertical in a candelabra effect.
一提到仙人掌，很多人脑中就会浮现出这样一副画面：粗直的树榦、圆形的顶，强健的枝干如烛台状垂直立著。