He was the first to land using the new system.

At the moment, between 75 and 80 million people use the system every year.

Not often, just enough to keep others using the same system.

Near the end of the trial they began to use the system.

In fact, you might be having trouble using the system at all.

Two people were ahead of her waiting to use the new system.

He put on his own shows using a sound system built by himself.

We would use the system, rather than fight against it.

Hundreds of people have used the system over at least two years, the paper said.

From now on, we're going to use a similar system.