tÄ«ng jià n tÄ wà ng jì. TÄ kà n jià n tÄ jì zhù. TÄ zuò tÄ liÇŽo jiÄ›...
å¬è§ä»–忘记。他看è§ä»–è®°ä½ã€‚ä»–åšä»–了解。。。
It seems the sentences are a group of simple words for an early stage learner.
Hear he forgets. He sees he remembers. He does he understands.