另类摇滚的英文：
alternative rock
adj. 供选择的；两者择一的；交替的；非正统的
n. 二中择一；供替代的选择；可供选择的事物
Are there alternatives to prison?
除了监禁还有其他办法吗？
should alternately present as undulate .
激情平淡应呈波浪形交替出现。
There are two reasonable alternatives.
有两个合理的替代方案。
There appears to be no alternative to the increase of price .
除了提高物价没有别的选择。
You have the alternative of marrying or remaining a bachelor.
你可以结婚也可以仍做单身汉，任你选择。