今年早些时候进行的一项调查显示，类似工作类型的趋同是如何模糊了阶级界限的。
A survey conducted earlier this year shows how this convergence on similar types of work has blurred class boundaries.
历史与故事的界限一直模糊不清。
The boundaries between history and storytelling are always being blurred and muddled.
公众对科学家的不信任部分源于对科学与技术、发现与制造之间界限的模糊。
Public distrust of scientists stems in part from the blurring of boundaries between science and technology, between discovery and manufacture.
应用推荐