A thicker line will require a larger object in the center to hold the shape of the knot.

Of all the units on a team, the offensive line requires the most exquisite timing.

The line did not require the caller to answer questions but to give their postal address and name.

This line does not require the extra fee, and has proved very successful.

The line will require total investment of about 109.8 billion.

His line of work didn't usually require him to carry a sidearm, either.

I know your line of work requires you to deal with some people who well, let's just call them uncooperative.

Such a line would require switchbacks or a long summit tunnel.

The lines already exist but require upgrading to take express trains.

Transfers between lines are not yet free: each line still requires a separate fare.