"Yes," he said, and more blood flowed in a heavy line from his mouth.
With the heavier line, there is a bit more of a tug.
The division of the two territories is shown with a heavy purple line.
Then you tie up the other end with a heavy line, around this notch.
On the far side of the chasm, the heavy line ran into dark shadow and I could see nothing.
He leaped up from the seat of the small boat and caught the heavy line in his hands.
Most important was a heavy line, drawn with black ink.
My whole front was covered with a heavy line of skirmishers.
He looked down at his pad and found he'd drawn a large L with a heavy line through it.
Blood dripped down her arm in a slow, heavy line.