purple rockrose

例句：

1. 1.The purple rock roses are in full bloom this time of year.
   这个季节，紫色的玫瑰正在盛开。
2. 2. She picked a purple rock rose from the garden to give as a gift.
   她从花园里摘了一朵紫罗兰作为礼物。
3. 3. The purple rock rose is a symbol of love and beauty.
   紫罗兰是爱与美的符号。