Even in the midst of a difficult situation, there is always a silver lining.

The fault line runs through the entire region, causing frequent earthquakes.

He was completely out of line with his rude comments.

We have to draw a line somewhere.

I'm sorry, I have another call on the other line. Can I call you back later?

I merged onto the highway using the acceleration line.

Our troops managed to infiltrate the enemy line.

The assembly line is an efficient method of production.

The bottom line of the income statement shows the company's net profit.

The bottom-line of the financial statement shows the final profit or loss.