invasion of weeds

例句：

1. 1. The invasion of the new species into the natural habitat has been a concern for scientists.
   新物种入侵自然栖息地已引起科学家的担忧。
2. 2.The government's response to the invasion of illegal immigrants was criticized by many.
   政府对非法移民入侵的反应受到许多人的批评。
3. 3. The invasion of the forest by the city has led to severe environmental damage.
   城市扩张导致的森林入侵已经造成了严重的环境破坏。