科技助农护自然
Weeds are wild plants that grow in fields. They are bad for crops, so farmers want to kill them.
Many farmers use chemicals (化学药品) to kill weeds. But these chemicals are not good for nature. They can pollute the soil and other plants. Also, some farmers use big machines to remove weeds, but these machines are expensive and does not work well.Now, a company makes special drones (无人机) with AI. The drones fly over the fields, find the weeds, and spray chemicals only on them. This way, farmers can save 95% of chemicals. It helps save money and protects our planet too.
阅读短文，判断句子正(T)误(F)。
原创编写 版权所有 侵权必究！ 每日更新 个性化阅读 英语飙升！
