Example: For example, you learn a new English word today. At the beginning, you are very familiar with the word, but after a while, you may gradually forget its meaning unless you keep reviewing and reviewing it.

Example: Research shows that the steepness of the Ebbinghaus memory forgetting curve depends on the difficulty of learning and the individual's memory ability.

Example: In the early stages of memory forgetfulness, review is very important to retain knowledge, but as time goes by, the effect of review will gradually weaken.

Examples: These include reviewing in a timely manner, connecting knowledge to other relevant knowledge and experiences, and using a variety of different learning styles and techniques.