This machine is a ~ of energy economization.这台机器是节约能源的样板.The design basign bases on the principle of precision, economization, security and reliability.设计中本着精确 、 经济 、 安全和可靠的设计原则....
No sign of sail or of glinting oars could they discern.他们看不到船帆的影子,也看不到发光的船浆的影子.-- And then look inward, and discern the black reality of what they idolize?可是 我再向自己的内心一看, 却辨出了他们所崇拜的东西中丑陋的真相!But exactly where hippos sit on...