bittle rot of grape

例句：

1. 1.The grapes are ready to harvest.
   葡萄已经可以收获了。
2. 2. The vine is overgrown with weeds.
   藤蔓上长满了杂草。
3. 3. The grapevine is a symbolof love and passion.
   葡萄藤是爱情和激情的象征。