note of caution的意思|示意

While it's hardly surprising that Web surfing would distract students, it should be a note of caution to schools that are wiring their classrooms in hopes of improving learning.

这当然不奇怪，因为上网会让学生们分心，这也正好可以提醒下那些正准备把教室联网来促进学习的学校。

Caution that more research is needed and note that the vast majority of people delivered vaginally appear to have no later difficulties.

建议多进行一些这方面研究来证实经产道出生的婴儿绝大部分日后确实没有不良后果。

As diagnostic tests rely on ever-tinier amounts of blood, some scientists are striking a note of caution. As it turns out, not all drops of blood are identical.

随着诊断化验所需的血量越来越微小，一些科学家对此提出了警告。事实上，并非所有的血滴都是一模一样的。

Along with this optimistic estimate, I must in all candor leave one note of caution.

随同这个乐观的评估，我必须要完全坦白委托一个谨慎的照会。

If I may interject a note of caution into the discussion.

请容我在讨论中插句话，要注意。

One note of caution: When a company’s engagement through services places people in countries they do not know, special care must be taken.

请注意：如果公司需要有人在陌生的国家中提供服务，必须要特别小心。