在他们的工作领域，处理敏感信息时，必须履行应有的勤勉责任。

In their line of work, it is essential to exercise ___due diligence when handling sensitive information.

你在解读这些初步结果时，应给予适当的谨慎。

You should take ___due care when interpreting these preliminary results.

所有的评论和批评都应对个人的努力表示应有的尊重。

All comments and criticisms should be made with ___due respect for the individual's efforts.