Xiao Hong goes to school by bike every day，Xiao Ming goes to school in his father's car．I think riding bikes is more meaningful【高分句型一，注意宾语从句的使用】．【要点一，完整叙述图画内容】Cars usually produce terrible gas．And our environment has become worse and worse now．It's our duty to protect our environment．Riding a bike can not only protect our environment but also save money【高分句型二，注意not only…but also的使用】．What's more，riding a bike can keep us healthy．And it's easy to park bikes．I will keep on riding a bike．It is good for my body．【要点二，简要陈述你认为哪种方式更有意义】 Xiao Hong goes to school by bike every day，Xiao Ming goes to school in his father's car．I think riding bikes is more meaningful【高分句型一，注意宾语从句的使用】．【要点一，完整叙述图画内容】Cars usually produce terrible gas．And our environment has become worse and worse now．It's our duty to protect our environment．Riding a bike can not only protect our environment but also save money【高分句型二，注意not only…but also的使用】．What's more，riding a bike can keep us healthy．And it's easy to park bikes．I will keep on riding a bike．It is good for my body．【要点二，简要陈述你认为哪种方式更有意义】