She always colors inside the lines when she is drawing.

The passenger dedicated lines are always crowded during rush hour.

The scatter plot shows multiple lines of best fit.

The capital market lines provide a visual representation of the risk and return trade-off for different portfolios.

I heard some hilarious chat-up lines at the party last night.

Digital subscriber lines provide high-speed internet access.

The document is marked with double vertical lines to indicate important sections.

The basketball players crossed the half-court lines to start the game.

The offensive lines of scrimmage were strong and impenetrable.

I heard some great pick up lines at the party last night.