spoonwort

例句：

1. 1. The gardener was busy weeding the vegetable plot with a hoe.
   园丁正在用锄头除草蔬菜地。
2. 2.The farmer used to grow watercress in his fields.
   农民过去在他的田地里种植水芹。
3. 3.Watercress is a popular green vegetable that can be eaten raw or cooked.
   水芹是一种受欢迎的绿色蔬菜，可以生吃或煮熟食用。