As time passed,his facial features receded from my mind.随着时间的推移，他的容貌在我的脑子里变得越来越模糊。There are many physical signs, most noticeably a change in facial features.有很多体征，最明显的就是面部特征的改变。There are also many physical signs, most noticeably a change in facial features.还有很多体貌特征，最明显的是面容的变化。