1、火龙果的英语：pitaya，英 [pɪtəjə] 美 [pɪtəjə]。

2、她用火龙果来表现秋天的丰富色彩。And she used the dragon fruit to show the rich colors in autumn.

3、黄火龙果，黄皮白肉；哥斯达黎加火龙果内外都呈亮粉色。The Yellow Pitaya is yellow inside and out, and the Costa Rican pitayas are magenta on the outside and the inside.