更新 (gēng xīn): to update

This mobile app updates every week, fixing some minor issues and adding new features.

The company decided to update the office computers because the old equipment runs too slowly.

To prepare for the exam, I update my study plan every day, putting the most difficult content in the morning.

The library recently updated its collection with a batch of new books, many of which are about Chinese history.

The doctor suggested he regularly update his medical examination records, so that his health condition can be better tracked.