To sort bottles according to the "Match 3" collection method, follow these steps:

1. Identify the Bottles: Start by examining the bottles available to you. Note the colors of each bottle.

2. Group by Color: Begin sorting the bottles into groups based on their color. Place bottles of the same color together.

3. Match Three: Once you have at least three bottles of the same color, place them side by side or in a designated area to indicate a match.

4. Collect and Box: When you successfully match three bottles of the same color, they will automatically be collected and placed into a box. This box will then be carried away, clearing space for more sorting.

5. Repeat the Process: Continue sorting and matching until all bottles are organized and collected.

By following these steps, you can efficiently sort and collect bottles according to the "Match 3" method.