Yesterday, our science teacher taught us about the forming of meteor showers and told us about the coming meteor shower. 昨天自然科学老师教我们流星雨的形成过程，还提到即将到来的流星雨。
Simultaneously it has also suitably considered the function that the human factor in the Hailiu clough debris flow forming process. 同时还适当考虑了人为因素在海流沟泥石流形成过程中的作用。
