Question:
Goal: How to synchronize the subtitles with the video on VLC media player

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
While a video is playing, click Tools, and then Track Synchronization. Under Subtitle Track Synchronization, raise or lower the level until the synchronization is correct.

Question:
Goal: To get sugar to dissolve into water

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Heat the water

Question:
Goal: How to remove white rings that form on wooden flooring?

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Use a mixture of vinegar and water and apply lightly to the rings, scrub with the grain of the wood until they release