懒汉行动主义的英文：
slacktivism(=slacker activism)
懒汉行动主义
slacker是什么意思：
n. 懒惰虫；逃避兵役者
Bill was kicked out of the military for being a slacker.
比尔因懒惰懈怠而从军队里被赶了出来。
He is a slacker, he actually skipped off and left us to do the clearing away.
他是个懒鬼，他居然悄悄地溜走而把清除工作留给我们来做。
n. 实践主义,能动主义
She is an active participant in this activity.
她积极参与这项活动。
They are union actives.
他们是工会积极分子。
contamination activity
污染放射性