Hi, everybody.This weekend is Memorial Day -- a time to pay tribute to all our men and women in uniform who've ever given their lives so that we can live in freedom and security. This year, the holida
And so I've brought a couple of them with me. And well, they're very excited. 我今天把她们几个一起带来了。她们都非常激动 What I should tell you -- what I should tell you is that they've each prepared their own little TED
And I think particularly now, 我认为尤其是目前 as we see ourselves in a time of environmental crisis, 我们明白人类身处环境危机时代 we can learn so much from these people 我们可从这些族群身上学到许多东西 who have lived so sustainably in th
