17日，他出席了圣彼得堡国际经济论坛开幕式并发表演讲。
On June 17, he attended the opening ceremony of the St. Petersburg International Economic Forum and delivered a speech.
出席各种会议并发表演讲；发表大量博客；利用社交网络宣传；打造品牌。
Show and talk at conferences, be on lots of blogs, use social networks and build a brand.
4月，我到洛杉矶参加“教育第一”协会的午餐会，并发表演讲，这个协会是一个致力于改善公众教育的公民组织。
In April, I went to Los Angeles to speak to a luncheon for education First, a citizens group dedicated to improving public education.
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