And now once you've captured the CO2, 在二氧化碳被捕获之后， you have to be able to recycle that material that you used to capture it, over and over again. 我们还需要能够循环使用用来捕获它的材料，持续不断进行捕获。 The scale of carbon captu
PRESIDENT OBAMA: Good morning, everybody. Selamat pagi（早安） . It is wonderful once again to see my good friend, the President of Indonesia, and members of his delegation. I obviously have enjoyed our i
In 2012, Kaggle challenged its community to build an algorithm that could grade high-school essays. 2012年，Kaggle给当地学校出了个难题，设计一个算法来评判高中作文。 The winning algorithms were able to match the grades given by
