The schools at all levels should bring the knowledge of blood and blood donation into the course of health education or set up lectures on special topics.

各类学校应当将血液和献血科学知识纳入健康教育课程或者开设专题讲座。

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We really appreciate your kindness in showing us round the new laboratory of yours, and also in giving us very interesting lectures on some special topics.

还给我们作了一些有意义的专题讲座。对您的深情厚谊， 您带领我们参观了你们的新实验室， 我们甚为感激。

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