糊涂妞呀
They are looking for / seeking / searching for other witnesses nowadays / now .寻找: looking for / seeking / searching for 目击者:witness ,-es 复数nowadays :目前、时下
yangguangsnow
They are looking for/searching for other witnesses. 句中are searching for已经表示现在进行时态,后面不需要再加时间状语Now之类的,不然就成中式英语了.