The opening theme is taken up by the strings.

开始的主旋律由弦乐继续发展。

《牛津词典》

Opening ceremony is divided into four chapters: the world meet here, the future cut the ribbon here, blend of civilization here, the dream where relay, co-host "from here," the opening theme.

开幕式共分为四个篇章：世界在这里相逢、未来在这里剪彩、文明在这里交融、梦想在这里接力，共同承载“从这里开始”的开幕式主题。

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Already from the very opening lines we see in this a clue to the theme that is going to follow.

打从一开始,我们即看出这条线索,连系到即将发生的主题。

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The company says it is on track for the late 2015 opening of its planned theme park in Shanghai.

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In January Stern debuted on Sirius, opening his show with the theme song from 2001: A Space Odyssey--accompanied by flatulence.

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And then there's Sony Pictures Television, which sent out a Joan of Arcadia box that not only played the series' theme song upon opening, but also featured a live tree, which was prominent in the provided episode.

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