积极推行环保标准，努力改进工作的英文

taking active role for environmental standards application and try to set improvement programs

• 积极:    positive
• 推行:    carry out; pursue; ...
• 环保:    environmental prot ...
• 标准:    standard; criterio ...
• 努力:    make great efforts ...
• 改进工作:    make one's work be ...