纯属虚构 meaning in English

fictitious
lesson a fantasy

The story he told was complete romance
他说的那件事纯属虚构
Not true . decomposing bodies would have weakened structure
纯属虚构，否则腐烂掉的体是无法支撑强的重量。
Police became suspicious after finding a wire fence behind the bushes and , grimm said , the man then " admitted he had made it all up as a cover story because he was afraid of his wife "
但警方在发现灌木丛边缘装有铁丝做成的栅栏后便对当事人的说法产生了怀疑。在这种情况下，那人只得承认“由于自己是个‘妻管严’ ，所以就顺口胡编了这个纯属虚构的故事。 ”