The Great Wall is the most timeconsuming, materialconsuming, and laborintensive construction project in human history. It is the ultimate human construction.
长城是人类历史上最耗时、耗资、耗力的建筑工程，它是人类最伟大的建筑。
2
The individual now has more information available than any generation, and the task of finding that one piece of information relevant to his or her specific problem is complicated, and timeconsuming.