### Chinese: 传播是一门科学，抛开立场、情感所有主观因素，仅从客观数据，黑公关也会无处遁形。
### English: Communication is a science. Apart from all subjective factors such as position and emotion, gangsterdom public relations will have nowhere to hide from objective data alone.
### Errors: There is a major error at "position". There is a major error at "gangsterdom public relations". There is a major error at "de from". There is a major error at "data alone".

### Improved English: Communication is a science which disregards all subjective factors such as standpoint and emotion and only takes into account objective data; black public relations will have nowhere to hide.