There is no doubt that green recycling has large amounts of benefit.
To begin with,the environment is getting worse and worse.Green recycling can help improve the environment.（环境恶化,改善环境）
Secondly,green recycling does good to healthy economic development because it saves lots of resources and costs.（节省能源,健康经济发展）
In the final analysis,green recycling is beneficial to the decrease of pollution and it will become the trend undoubtedly.（减轻污染,是必然趋势）
自己写的,如果楼主满意,