采集药草

例句：

1. 1.The hunters were busy collecting berries for their next feast.
   猎人忙着采集浆果，为下一次盛宴做准备。
2. 2.The scientists are trying to collect more data to support their hypothesis.
   科学家们正在尝试收集更多数据来支持他们的假设。
3. 3. The children were happily collecting leaves from the park.
   孩子们高兴地从公园里收集树叶。