We will tell the story in two parts. Here is Kay Gallant with the first part of our story.

VOA: special.2009.05.23

Bohr and Einstein were considered the top two physicists in the world through the first part of the 20th century.

波尔和爱因斯塔被认为,是世界上顶尖的两个物理学家,在整个20世纪前页。

麻省理工公开课 - 固态化学导论课程节选

Six countries took part during the first two years: Brazil,Egypt,Indonesia,Pakistan, South Africa and Turkey.

VOA: special.2009.06.18

Their two-part strategy is first to bully Mr. Cameron into publicly declaring he would vote to leave an unchanged EU, as two ambitious senior cabinet ministers did last week.

WSJ: The EU Waiting Game Is Over For Cameron

Beta 1.8 is the first part of a two-part series of updates in beta that will add substantially more traditional gaming and adventure content to the sandbox game.

FORBES: The Next Minecraft Update Will Add Adventure Elements

This is the first part of a two-part series.

FORBES: Student Innovators Save the World: Part 1