Many around the world believe the success of the global talks will depend heavily on the positions taken by the United States, which notably never ratified the Kyoto agreement.

VOA: standard.2009.10.13

and he comes to talks and participates in campus life, but I've never met him.

而且他也会来参加演讲等校园活动，
但是我还没见过他。

耶鲁的著名人士 - SpeakingMax英语口语达人

and he comes to talks and participates in campus life, but I've never met him.

而且他也会来参加演讲等校园活动，
但是我还没见过他。

耶鲁的著名人士 - SpeakingMax英语口语达人