Modern artists have difficulty in finding patrons.
现代艺术家们很难找到赞助人。
"Detection" is finding something as the result of a search; "Ranging" is finding the exact distance. "detection" .
就是通过探求而有所发现, "ranging"就是测量出精确的距离。
She has a genius for finding mistakes in my work.
她有一种从我的工作中找错误的本领。