He was killing time by reading a book while waiting.

I jog for half an hour every day.

As the time limit approached, I began to panic.

He likes to take a walk in the park at dusk.

We plan to hold the meeting in Western European Time.

We will start the meeting at 3 p.m. Central European Time.

I will start the meeting at 9 a.m. Eastern European Time.

This system enables real-time operation.

The time complexity of this algorithm is O(n).

We should always remember the power of Kannon in difficult times.