an involuntary cry of pain
不由自主的痛苦的喊叫
the involuntary repatriation of immigrants
对移民的强制性遣返
involuntary childlessness
出于无奈的无子女状况
1.无意识的,不自觉的
2.非自愿的,不随意的
3.非故意的,偶然的
1.an involuntary movement, sound, or reaction is made suddenly and in a way that you cannot control
2.happening or done without being intended
1.It was a crazy moment because I wasn't sure if it was an involuntary movement or was she actually trying to wake up.
真是疯狂的时刻，因为不知道这是她的下意识动作还是想醒过来。
2.This was an involuntary reassignment, and I believed there was a legal risk to the institution if it was not solved by mutual agreement.
这（丽莎女士的工作）是一个非自愿的调任。我认为如果这件事不通过相互间的协议加以解决，本机构可能会承担法律风险。
3.This was an involuntary reassignment and I believed there was a legal risk if this was not resolved by mutual agreement.
这种情形是没有先例和例外的。这是一次非自愿性的调动，我认为如果这件事不通过双方协议解决，就有法律上的风险。
4.You know we talked about this in psychology class. Blushing, even though it's involuntary, is more or less a learned behavior.
你知道吗，我们在心理学课上讨论这个问题。尽管脸红是不受意志控制的，但它或多或少是后天习得的。
5.If the debtor takes the initiative, the process is called voluntary bankruptcy; otherwise, it is referred to as involuntary bankruptcy.
如果债务人有浓厚的兴趣，这个过程称为自愿破产；否则，它被称为非自愿破产。
6.whereas the involuntary tremors of the palsied man, who breaks a glass, are appropriate to no action which he believes himself to be doing.
而打碎了杯子的中风的人的不自愿的颤抖，则与他相信自己正在实施的任何行为都不相适应。
7.had not considered what she had been doing; whether he were man or woman, stick or stone, in her involuntary hold on him.
她先前并没有意识到她刚才干了些什么；在她不自觉地搂着他的时候，她并没有想到他是男人还是女人，是根子还是石头。
8.It raises the hair on the dark of my neck, and I take an involuntary step away from the window.
第二道闪电更是近在咫尺，我脖子后面的汗毛倒竖，不由得从窗口后退了一步。
9.'Let us hope so, ' said the uncle. ' Detestation of the high is the involuntary homage of the low. '
“但愿如此，”叔父说，“对高位者的仇恨是卑贱者不自觉的崇敬。”
10.When the boat meets the times change the dreadful very rough sea waves, is doomed to carry floats carries sinks, actually also involuntary.
当小船遇到时代变迁的滔天巨浪，注定载浮载沉，却也身不由己。