It can also have video camera with a zoom lens that is linked to a video display attached to the soldier ' s helmet , allowing him to aim accurately without exposing himself to enemy return fire 它还能配置带有可变焦距镜头的摄像机，这种镜头与接在士兵头盔上的视频显示器相连，从而使他能精确瞄准而不致于在敌人还击火力下暴露自己。
He seemed to use them rather as instruments to search other people s thoughts , than as agents to reveal his own : the which combination of keenness and reserve was considerably more calculated to embarrass than to encourage 他似乎要把它用作探测别人思想的工具，而不是暴露自己内心的窗口。眼神里热情与冷漠的交融，很大程度上不是为了鼓励别人，而是要使人感到窘迫。
In its more advanced form , occlumency allows the user to suppress only feelings and memories that contradict what the user wishes a legilimens to believe , thus allowing the occlumens to lie without self - betrayal ( op24 ) 如果大脑封闭术师想让摄神取念者相信什么，更高级的大脑封闭术能让他仅仅把与之相抵触的感情和记忆驱除出大脑，从而使他在撒谎的同时不会暴露自己( op24 ) 。
In i got bodily into the apple barrel , and found there was scarce an apple left ; but , sitting down there in the dark , what with the sound of the waters and the rocking movement of the ship , i had either fallen asleep , or was on the point of doing so , when a heavy man sat down with rather a clash close by the barrel shook as he leaned his shoulders against it , and i was just about to jump up when the man began to speak it was silver s voice , and , before i had heard a dozen words 我整个身子跳进了苹果桶，这才发现里面一个苹果也不剩了但是，在黑暗中坐在里面，听着水声，伴着船身的上下起伏，我不觉打起盹来，或者说就快要睡着了，这时一个大个子扑通一声靠着桶坐下来。由于他的肩膀倚在桶上，桶摇晃起来，就在我想要跳起来的时候，这个人开始讲话了，是西尔弗的声音，还没等我听上几句，我就再不想暴露自己了，而只是蜷伏在里面，战战兢兢地听着，怀着极度的恐惧和好奇就从这十来句话当中，我已明白，船上所有诚实的人的性命都系在我一人身上了。
As to whether it were right or wrong for a wife to marry when her husband was alive , that was not discussed , as the question was evidently not a subject of doubt for persons wiser than you and me as was said , and to doubt the correctness of their decision would be risking the betrayal of ones ignorance and absence of 至于丈夫在世便另外嫁人是好是坏，则不置一辞，因为这一问题，显然，对于比你我如常所说更聪明的人而言，已经解决，拘泥于问题解决是否正确，意味着冒险去暴露自己的愚蠢和不善于在上流社会周旋的弱点。
I knew i had been here now almost eighteen years , and never saw the least foot - steps of humane creature there before ; and i might be here eighteen more , as entirely conceal d as i was now , if i did not discover my self to them , which i had no manner of occasion to do , it being my only business to keep my self entirely conceal d where i was , unless i found a better sort of creatures than canibals to make my self known to 我知道，我在岛上已快十八年了，在这儿，我从未见过人类的足迹。只要我自己不暴露自己，只要自己像以前一样很好地隐蔽起来，我完全可以再住上十八年。何况，我当然绝不会暴露自己，因为我唯一的目的就是很好地隐蔽自己，除非我发现比吃人生番更文明的人，才敢与他们交往。
