首批 (shǒu pī): ชุดแรก

The first batch of tourists arrived at the entrance of the Forbidden City early in the morning and lined up waiting for the gates to open.

This batch of vaccines was the first to be shipped to the mountain clinic, and the doctors immediately began vaccinating the elderly.

The first ten engineers recruited by the company have all reported for duty, and the new project will start next week.

As one of the first batch of trial users, she tried out the new phone in advance and wrote a detailed review.

The first batch of relief supplies arrived in the village the day after the disaster, addressing everyone's urgent needs.

The teacher carefully corrected the first batch of essays handed in and selected a few to read aloud in class.