为了凸显全球变暖的威胁，七个国家将在7月7日举行若干24小时的Live Earth(拯救地球)现场演唱会。

To dramatize the threat of global warming, a number of "Live Earth" 24-hour concerts are being held Saturday, July 7, across seven continents.

youdao

为了凸显全球变暖的威胁，七个国家将在7月7日举行若干24小时的Live Earth(拯救地球)现场演唱会。

To dramatize the threat of global warming, a number of "Live Earth" 24-hour concerts are being held Saturday, July 7, across seven continents.

youdao