We think it's a big mistake,Carl Pope, executive director of the Sierra Club, told National Geographic News.
We think it's a big mistake,Carl Pope, executive director of the Sierra Club, told National Geographic News.
我们认为这是一大错误,卡尔教宗总裁塞拉俱乐部诉国家地理新闻.
We think it's a big mistake,Carl Pope, executive director of the Sierra Club, told National Geographic News.
我们认为这是一大错误,卡尔教宗总裁塞拉俱乐部诉国家地理新闻.