The city fines homeowners who fail to maintain their sidewalks.

The engineer spent the afternoon fine-tuning the prototype's control system.

The engineer fine-tuned the algorithm before the presentation.

The engineer fine-tunes the algorithm's parameters to improve performance after every test.

When she asked how I was, I replied, "I'm fine," and smiled to hide my worry.

After the long repair, the antique clock was finally in fine fettle and chimed perfectly.

During the tense final over, the two fine legs positioned near the boundary stopped two otherwise certain fours.

He bought a basket of fine bean at the farmer's market to serve with roast lamb.

She arranged the fine beans neatly on the platter before serving.

I asked Sarah to go over the report with a fine toothcomb, and she arrived with a literal hair comb, clearly misunderstanding the idiom.