the theory of natural selection, first propounded by Charles Darwin查尔斯∙达尔文首先提出的物竞天择理论Natural selection ensures only the fittest survive to pass their genes on to the next generation.自然选择确保只有最适应环境的物种得以存活下来，把基因传给下一代。All ba...
A timely bingo win brought some cheer to Juliet Little's family yesterday.昨天玩宾戈赢了一把，适时地给朱丽叶·利特尔一家带来些许的欢快心情。A nasty incident was prevented by the timely arrival of the police.警察的及时到来阻止了一次严重事故。We are particularly grat...
财富未必等同于幸福。Wealth is not necessarily synonymous with happiness.他认为成功等同于物质财富.He equates success with material wealth.该发言人强调这些措施并不等同于全面禁止.The spokesman stressed that the measures did not amount to an overall ban....
She produces elegant wedding gowns in a variety of sumptuous fabrics.她用各种华贵的布料制作高雅的婚纱。The young women are splendidly dressed, some in floor-length ball gowns.年轻女子们都穿得非常漂亮，有些还穿着拖地的舞裙。The guests turned up dressed in sumptu...