一下子全都挤了进去的成语

After Yao Zhijian finished his report, he quickly returned to the team for training. This encounter on Baodao made him realize that he still needs to improve his marksmanship. He is naturally able to use a professional sniper rifle at his fingertips. However, if he uses an ordinary rifle, compared with Ji Feng's level, it has a certain level. difference....