This led to corner cutting and - with surprising frequency - falsification of data.
其结果导致投机取巧了，伪造数据资料，其频繁程度使人吃惊。
2
This led to corner cutting and-with surprising frequency-falsification of data.
其结果导致投机取巧了，伪造数据资料，其频繁程度使人吃惊。
3
It can provide effective protection for digital media forgery, falsification, authentication, security and intactness by embedding a special mark (digital watermark) into the multimedia data.