After overlapping quantifiers, it means "every". It is often used to emphasize that every member in a certain range has a certain characteristic, and the latter half uses "all".
The terms overlap to mean "each" and are commonly used to emphasize that each member in a range has a certain characteristic, with the latter half using "all."
The reduplication of quantifiers means "every one". It is often used to emphasize that every member in a certain range has certain characteristics, and the latter half uses "Du".<br>