ripeness for cutting

例句：

1. 1.The tomatoes are ready to be picked whenthey reach the ripeness stage.
   西红柿到了成熟阶段就可以采摘了。
2. 2. Thefarmer carefully monitored the ripeness of the apples before harvesting.
   农民在收获前仔细监测苹果的成熟度。
3. 3. The ripeness ofthe fruit is determined by its color andtexture.
   水果的成熟度由其颜色和质地决定。