The de Havilland Vampire fighter jet successfully landed on the HMS Ocean aircraft carrier in December 1945. See photos of ...

T he Pittsburgh Steelers reveled in their 27-14 drubbing over the lowly Cleveland Browns on Sunday, sharing their victory on ...

The past year saw many special aircraft designs that were bold, creative, and thought-provoking. Come see the top airline ...

我们在制作PPT的时候，如果遇到很多企业LOGO，怎么排版才好看呢？先不要慌，我们可以放一些图形载体，让LOGO更统一，比如六边形蜂窝版式的，方形版式的，都比较常见。 当然，我们还可以添加一个三维效果，更有立体感。