本集内容. Rubik's Cube fans go head-to-head at 'speedcubing' event 魔方爱好者在 “魔方速拧赛” 中一决高下. 文字稿. Tymon, World record-holding cuber "I ca ...

It took the United States and its allies 51 days to clear 907 mines off the Kuwaiti coast in 1991—and that was after the Gulf War was over and with the advantage of minefield maps provided by the ...

For the first time, Canada has a Prime Minister figuring out how to be a politician on the job, in front of everyone ...