swarm into

基本解释

On that day, Chinese legend says, the gate to hell is opened at midnight, and ghosts swarm into the world of human beings in search of food and money.
我们的传说�讲，这天午夜的时候阴间的门是敞开的，鬼魂就来到人间找吃的和钱。
Nowadays, because of various factors, more and more corporations swarm into the incorporative tideway, so the technology of middleware becomes more important.
目前由于多方面的因素，越来越多的企业涌入了合并的潮流，中间件技术显得越发重要。
The rapid increase of new employees, who swarm into the company that I practiced in different period, overweighs the difficult of employee's training and company's cost.
笔者实习所在的公司，由于新员工的增加，加之不同的员工在不同的时期进入公司，这就增大了员工培训的难度和成本。

Yet time and again, the NYPD seemed to turn angry and swarm into peaceful protesters, arbitrarily enforcing a street-sidewalk marching ban, and using force when none was 1. necessary or 2. ethical.
FORBES: Occupy Wall Street's Year: Three Outcomes for the History Books
The track opens with understated vocals and drums, but eventually bursts into a swarm of piano, horns and guitar.
NPR: Seabear: Iceland's Orderly Orchestra
But tourists are not encouraged to go deep into Aba, where police swarm in remote towns and keep restive monasteries under guard.
ECONOMIST: China’s restive Tibetan regions