视频对白:

Bold ideas,Bold ideas.
大胆的主意。

Bold

a.大胆的；陡峭的

1.Bold outlines and warm colors characterize his dominate style in painting.
他大胆的绘画和所有的暖色调表现了他独有的绘画特色。

2.She was a shy girl, but she put on a bold front and went to the party.
她是个害羞的女孩子,然而她却装出一副勇敢的样子去参加聚会。