(No Transcripts,wait...) At the Johannesburg summit, Swan pledged to focus his efforts on protecting Antarctica from mineral or oil exploitation when treaty obligations are renewed in 2041.

VOA: standard.2009.12.10

What the swan thinks or feels or intends doesn't matter.

天鹅的想法感受或意图,并不十分重要。

耶鲁公开课 - 现代诗歌课程节选

What the swan thinks or feels or intends doesn't matter.

天鹅的想法感受或意图,并不十分重要。

耶鲁公开课 - 现代诗歌课程节选