They think they believe in Marxism, but make no effort to propagate materialism and do not give it a thought or express any opinion when they hear or read subjectivist stuff.

• 这些同志自以为相信马克思主义，但是，他们却不努力宣传唯物主义，听了或看了主观主义的东西也不想一想，也不发议论。