more the merrier|merrier|more|more the merrier 成语
the more the merrier|merrier|more|more the merrier
n. phr. The more people who join in the fun, the better it will be.

Used in welcoming more people to join others in some pleasant activity.
Come with us on the boat ride; the more the merrier.the added the merrier|merrier|more|more the merrier
n. phr. The added bodies who accompany in the fun, the bigger it will be.

Used in affable added bodies to accompany others in some affable activity.
Come with us on the baiter ride; the added the merrier. Dictionary