1.But I never back down , because it seems to me that retreat is an irresponsible act.
但我从不退缩，因为退缩在我看来是一种不负责任的行为。
2.I confess: My wife and I are about to commit what some people consider a socially irresponsible act.
我承认：我和我妻子筹办干一件事儿，有些人认为的，对社会不卖力任的事儿。
3.feigning ignorance of the plight of poverty-stricken people is simply an irresponsible act on the part of ignorance.
我们必须指出，假装不知道穷人的困境完全是出于无知的不负责任的表现。
4.Greenpeace nuclear expert said, using nuclear power generation is an irresponsible act, as soon as possible withdraw from nuclear energy.
绿色和平组织核能专家表示，用核能发电是一种不负责任的行为，要求尽快退出核能。
5.HAARP constitutes "an irresponsible act of global vandalism. "
HAARP是“一种不负责任的全球恣意破坏行径。”