This is a very childlike poem written by Bai Juyi, a poet in the Tang Dynasty, which describes a scene in which a baby steals a white lotus. The boat and canoe are puzzled and don't understand. The title of the poem is "On the pond", and the poem is about an interesting thing that happened on the pond. The effect is this: the little baby sneaked home in a canoe to pick white lotus. Children don't know how to hide their tracks. Steal someone else's Bai Lianhua, but don't know how to hide it. Eva's innocence is obvious. The word "back" means that Eva "stole" successfully. At this time, they may think that they have done a good job and are complacent about their agility. Unexpectedly, the duckweed alone exposed all this. Stealing is despicable, but what Eva did won't arouse our hatred, instead, we will steal from them.