strictly confidential

例句：

1. 1. The information isstrictly confidential and must not be disclosedto anyone outside the company.
   该信息是严格保密的，不得向公司外部任何人透露。
2. 2. The meeting was strictly confidential, sono one was allowed to record it.
   会议是严格保密的，不允许任何人录音。
3. 3. Thecompany's strict policy on confidentialityensures that all sensitive information remains strictly confidential.
   公司对保密性的严格政策确保所有敏感信息都绝对保密。