In the sentence provided, "bursting with emotion" is used figuratively to convey the idea that the happy child is filled to the brim with intense emotions. Let's break down the meanings of the given options to see which one aligns best with the figurative meaning in this context:
A. Pressured - This means feeling stressed or burdened by demands. In this context, the child is not under pressure but is simply full of emotions.
B. Packed - This means filled tightly or completely. While this is close, "bursting" implies a sense of overflow or intensity beyond just being full.
C. Overwhelmed - This means feeling overcome or overpowered by strong emotions or situations. This option fits well with the idea of being filled with emotion to the point of being overwhelmed.
D. Expanding - This means getting larger or increasing in size. While emotions can be expansive, in this context, the emphasis is more on the child being overwhelmed by the emotions rather than just growing in them.
Therefore, in this sentence, "bursting with emotion" figuratively means that the happy child is overwhelmed with intense feelings.