→作文|Now it has come to the new age, th…〔10-31〕
→作文|As the development of high technol…〔10-22〕
→作文|As the fast development of the tec…〔10-17〕
→作文|Since the development of the techn…〔09-23〕
→作文|Nowadays, as the development of hi…〔08-21〕
→作文|It has been witnessed that since t…〔08-19〕
→句子|On the contrary, the pollution pro…〔07-09〕
→作文|Today, as the development of techn…〔07-02〕