献辞　　康格多山要献出它洁白的哈达，阿尔山捧出它最纯净的氧　　莲花山在歌唱《春天的故事》　　多么美好啊，是的，我喜欢祖国的每一......

I recently gave Stephen Hawking a boomerang1. It was an odd2 gift to give the world’s most famous scientist, but Stephe......