一帮强盗 meaning in English

a band of robbers fugitives revellers etc

Be forced the design that i change to move behind by the owner and the construction captain , because of do not change to move and then can " " t accept money , on helping a robber , the result my receives 400 dollar design expenses , beating the diagram paper expenses is also my oneself " " s
被业主和施工队长强迫我改动后的设计，因为不改动就不能收钱，一帮强盗，结果我只收到400元设计费用，打图纸费用也是我自己出的。