呆板的面孔 meaning in Chinese

stiff face

It was only then that her still face showed the least emotion, a tear or two beginning to trickle down .
只有在那时候，她那沉滞呆板的面孔上，才露出了一丁点的感情来，眼里掉下了一两颗泪。
Our dispatch of the 28th of november cannot be reckoned as an exception . that is how it will all end . and he dropped bolkonskys arm as a sign that he had now quite concluded
看起来，他气喘吁吁，觉得不好受，但是他没法忍住，发出一阵狂笑，好像拉长了他那一向显得呆板的面孔似的。
It is coming ! was discernible even on prince bagrations strong , brown face , with his half - closed , lustreless , sleepy - looking eyes . prince andrey glanced with uneasy curiosity at that impassive face , and he longed to know : was that man thinking and feeling , and what was he thinking and feeling at that moment
安德烈公爵焦急不安地好奇地凝视着这副呆板的面孔，他很想弄明白，他是否在思考，是否在体察，这个人在这种时刻会思索什么，产生什么感觉？