试题题干
Translate the following sentence into Chinese.
There are dramatically increasing trends in respiratory cancer among women in developed countries, and the casual relationship of smoking, rather than air pollution and other factors, to lung cancer is very clear.
参考答案
试题解析
考点：dramatically increasing trend 大幅度增加的势头；respiratory cancer 呼吸系统癌病。
句子结构：句子为and连接的并列句。前半句主干为There are dramatically increasing trends。后半句主干为the casual relationship of smoking is very clear。