It did not 6 what was done in the experiment; 7 something was changed, productivity rose.
它并没有6实验中所做的事；7某物被改变时，生产力提高了。
15 , lighting was always changed on a Sunday.
15 ，照明总是会在周日改变。
Journalistic tastes had changed long before his death, and postmodern readers have little use for the richly upholstered Vicwardian prose in which he specialized.
在他去世很久之前，新闻业的品味就已经发生了变化，后现代的读者对那种华丽繁复的维多利亚式散文几乎没什么兴趣。
should be changed gradually
应该逐渐改变
Although technology might change the way we react, it hasn’t changed our nature.
尽管科技可能改变我们的反应方式，但它并未改变我们的本质。
例句取自历年考研英语真题，翻译为机器生成，仅供学习参考。