Trees help us in many ways. ________________________________________ ________________________________________ ________________________________________ ________________________________________ ________________________________________ Trees are important in our life. We should plant more trees! Come and help us plant more trees. |
保护环境很重要,特别是最近空气污染比较严重,你有什么办法改善空气质量呢?写一写,不少于50词。
树林有很多用途,你都知道哪些呢?请写一写。(不少于5名话)
保护地球非常重要,那我们如何从身边事做起保护地球呢?写一写。(不少于5句话)