The organizers need money to invite professional expert to give lectures on the activities.
组织者需要一定的资金去邀请专家做有关活动的讲座。
Professor Lin will give a series of lectures on the scientific management of modern factories.
林教授将针对现代工厂的科学管理问题举办一系列的讲座。
Tom: Yes. Sam is going to give them some lectures on physics.
汤姆：是的。他要去给他们做一些物理方面的讲座。
Tom: Yes. Sam is going to give them some lectures on physics.
汤姆：是的。他要去给他们做一些物理方面的讲座。
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