As he stood there, erect and dignified, his clear, healthy face was completely expressionless and his bright eyes were ALERT and composed
他的白净而精神饱满的脸儿上一点表情也不流露，只有他的一双眼睛却隐隐地闪着很自然而机警的光芒。

The girls' faces, flushed by the hot, steamy atmosphere, were AS expressionless AS the faces of statues
被热气蒸红了的女工们的面孔，石像似的没有任何表情。

He was a small, dark-haired man in a white jacket, with a diamond-shaped, completely expressionless face which might have been that of a Chinese
他是个小个子，长着黑头发，穿着一件白上衣，脸型像块钻石，完全没有表情，很可能是个中国人的脸。

The 32-watt bulb above HIM threw a pale light on his face, which was as expressionless a that of a statue
头顶上是一盏三十二支光的电灯，照见他的脸微微发青，冷静到像一尊石像。

Their faces remained expressionless as they listened to the bad news.
听到那坏消息时，他们的脸上仍然毫无表情