几乎可以肯定地说，未来的主要光源不会再是灯泡，而可能是桌子、墙壁，甚至是餐叉。

(1)The main light source of the future will almost surely not be a bulb. It might be a table, a wall, or even a fork.
(2)Moscow is the world’s most expensive city for the second year in a row, thanks to an appreciating ruble and rising housing costs.
(3)A record number of Japanese people worked themselves to death last year despite a government campaign to ease the country’s notorious office hours.
(4)Multinational enterprises are those firms that produce and market their products in two or more countries. Now those sort of companies dominate in the more capital intensive industries.
(5)Men who are accused of never listening by women now have an excuse—women’s voices are more difficult for men to listen to than other men’s.