He, being slow-footed, was of course already lagging two meters.

We should read the newspaper so as not to lag behind the times.

Employment continued to lag.

I've got a bad case of jet lag.

Despite his efforts, he was lagging behind his classmates in math.

I always struggle with jet lag when I travel to different time zones.

During the lag phase, the bacteria are adjusting to their new environment.

There is a time lag between when I send the message and when you receive it.