æ ¹æ®é¢å¹²æ æ³åæä¸ä¸ª100æ¥è¯çé¿å¥ã示ä¾å¦ä¸ï¼
There are tough challenges associated with global warming which is a common topic these days as global warming has very serious consequences and causes environmental problems.
温馨提示:答案为网友推荐,仅供参考