pale as a ghost 面无血色、惨白、面无人色

【例句】
I ran to him in the kitchen and saw that he had dropped the drink on the floor, and he too was on the floor pale as a ghost itself.
我跑了过去，在厨房里我看见他把饮料撒了一地，他也瘫坐在地上，脸色惨白。

At first, I was as pale as a ghost because I was so nervous, but later I was able to find my feet.
开始的时候因为紧张，我面无血色，但是之后我就适应了。