Are you going to run on sports day?

你打算在运动日跑步吗？

youdao

What are you going do on sports day?

你准备在运动日做什么？

youdao

Or win the father's race on sports day, easily.

在运动会比赛中，轻轻松松就获得了第一名。

youdao

On sports day all the students are divided into three teams--red, blue and yellow.

CNN: ASIANOW - TIME Asia

For the first time since 1980, Philadelphia played New York in three professional sports on the same day.

WSJ: Gee tagged for 3 HRs, Phillies beat Mets 8-3

By the time the Rangers and Capitals took to the ice in Washington, a single day on the sports calendar already felt like seventy.

WSJ: Jason Gay: A Late Finish to an Endless Day