He claims he was asked to falsify data to cover up manufacturing lapses.他宣称有人指使他篡改数据，用以掩盖生产中的漏洞。The file was altered to falsify the evidence.文件被动了手脚来伪造证据。I will surely be told that these two phenomena do not falsify the theory because they are exceptions.一定会有人对我说，这两种现象都是例外，并不能证明这个理论是错误的。