They persisted in changing colour come-times, and they would be occasionally dilated and contracted by something like a faint pulsation; then, they gave a look of treachery, and cruelty, to the whole countenance.

• 那地方有时不断改变颜色，有时又因为轻微的脉搏跳动而扩大或缩小，有时又给整个面孔带来一种奸诈、残忍的表情。