第一届

第一届 refers to the first of a series or sequence, often used to describe the initial event, meeting, or edition of something. It emphasizes the beginning of a recurring or ongoing activity, such as a conference, competition, or program.

The character 第 means 'first' or 'ordinal number one,' 一 means 'one,' and 届 is a classifier for events or sessions. Together, they indicate the first occurrence in a series of repeated events.

It is commonly used in contexts like sports events, conferences, or competitions. For example, the First Session of the National People's Congress or the First World Cup. Understanding this term helps learners grasp how Chinese structures the idea of sequential events.