49. Playing the Oil Card. 49、打石油牌 1. Washington and Tehran don't agree on much these days. But in their conflict over Iran's nuclear program, ...
48. Earth's Last Frontier: The Sea. 48、海洋，地球最后的待开发疆域、 1. “We've all gone a little crazy about the outer space2 business,“ says Vice Admiral C....
47.The natural time sense. 47、天赋的时间感、 1. One of the most amazing of living things, the honeybee, has recently been shown to possess still another rema...
46. Why To Mark a Book. 46、怎样在书上做标记 1. You know you have to read “between the lines“ to get the most out of anything. I want to persuade you to do som...
45.Sales Promotion . 45、产品促销 1. Sales promotion consists of those promotional activities other than advertising, personal selling, and publicity. As s...
44.An Introduction to Distillation . 44、蒸馏概述 1. Petroleum refining is the separation of petroleum into fractions and the subsequent treating of these ...
41. How I Lost Four Ounces in Three Weeks 41、我怎样在三周里减了四盎司体重、 1. “I'm not fat,“ I told my neighbor, “but I would like to lose a little—about ten po...
40.Petroleum Geology and Other Sciences. 40、石油地质学与其它科学、 1. Petroleum geology is the application of geology (the study of rocks) to the exploration for...
39. Geography of USA. 39、美国地理概况、 1. The vast expanse of the United States of America stretches from the heavily industrialized, metropolitan Atlantic ...
38.Tips on Tipping. 38、给小费的学问、 1. It's every traveler's nightmare. The porter brings your bags to your room and helpfully explains how to acce...