"iYa, ya!" She waved them out of her room at last. "There is no use trying to drink spilt milk, that's for sure."
What does Laura mean to express to her daughters?
Laura means to express that there is no point in dwelling on or lamenting over something that has already happened and cannot be changed, symbolized by the spilled milk. She wants her daughters to move on from whatever issue or situation they were discussing or experiencing in her room.
Laura means to express to her daughters that there is no point in getting upset or dwelling on something that has already happened and cannot be changed. The phrase "no use trying to drink spilt milk" is a metaphor for futilely attempting to undo or fix something that has already occurred. So, she is essentially telling her daughters to let go of the situation and move on, as there is nothing that can be done about it.
To understand what Laura means to express to her daughters, we need to analyze the context and the metaphors used in her statement.
In the given passage, Laura says, "There is no use trying to drink spilt milk." This is a metaphorical phrase often used to convey the idea that there is no point in dwelling on past mistakes or regrets. Spilt milk in this phrase represents something that has gone wrong or cannot be undone.
Furthermore, Laura adds, "Ya, ya!" which indicates her eagerness to emphasize her point. By waving them out of her room, she is likely trying to convey a sense of finality or closure on the matter.
Taking all these factors into account, Laura's message to her daughters can be interpreted as follows: She wants to convey that there is no point in dwelling on the mistakes or regrets of the past. It is futile to continue worrying or fretting over something that cannot be changed. She is urging her daughters to let go and move forward instead of ruminating on things that cannot be undone.