好几年前学的新概念四,这几天复习新概念四室,看到第40篇“Waves”时,有一句话不是很理解From both maturity to death, a wave is subject to the same laws as any other 'living' thing. 为什么状语里From both maturity to death,要加上both? both说的是哪两个?如果逻辑主语是wave那么去掉both是不是比较合理 wave from maturity to death
如果大家能在百忙之中解答一下,真是万分感谢