蔓草丛生的

例句：

1. 1. The garden was overrun with weeds.
   花园里长满了杂草。
2. 2. We need to pull out the weeds before planting the seeds.
   我们需要在播种前拔出杂草。
3. 3. The farmer used a herbicide to kill the weeds in his field.
   农民使用了除草剂来杀死他的田地里的杂草。