In the foreword, I simply introduce the main reasons and the harm to the society of the crime of securities; study the crime of fraud against portfolio in the crime of securities in theory and the necessity of finding out the countermeasure of prevention.是什么意思_In the foreword, I simply introduce the main reasons and the harm to the society of the crime of securities; study the crime of fraud against portfolio in the crime of securities in theory and the necessity of finding out the countermeasure of prevention.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句