成千成万

Explanation: Describe the very large quantity of 　　Usage: Joint type; as the predicate attribute; describe the quantity 　　Source: Tao "minor illness": "If the majority of the capital city, bringing together tens of thousands of listeners, to teach Iraq to sing this great song in public, which will enhance mutual understanding between the people." Thesaurus:  too many to be enumerated, too many to be counted; innumerable, their name is legion, be too numerous to list, people like those are not lacking; quite a few such people, Than the house can be closed, Bibi alike, Raise the eyes Are all, thousands uponthousands, Accumulate as (if) Mountain, an army 500, 000 strong numerous, be all over the sky all over the plains, finger Be lost in bend, hundreds upon thousands, Tens of thousands of, lie in a heap