It is obvious that his period in office was marked by steep rise in his country’s oil revenues and the beginning of a social-political crisis brought out by wide-scale misuse of the $25 billion a year earning from oil.
Goodyear, an American, had been trying for years to find a way in which rubber could be made hard, non-sticky, and yet elastic.
译文:古德伊尔,美国人,多年来一直试图找到一种方法能让橡胶变得更硬、不粘黏,同时更有弹性。
(2)将被动改为主动
① 翻译成汉语的无主语,如果被动句不含by的话。
If bad weather is expected, the forecaster must be able to suggest another airport within the range of the aircraft where the weather will be suitable for landing.