The traffic is busy 交通是拥挤的

The traffic is busy 交通是拥挤的 表达交通拥挤用busy traffic还是heavy traffic 是the traffic is much还是the trafflc is busy? How to solve the problem of heave traffic,求英文演讲稿——怎样解决交通拥挤的问 交通拥挤用heavy还是busy? The traffic is very busy ()this time 英语翻译1.车辆越来越多2.拥挤的交通将会得到缓解（the heavy traffic will be……）3.空气也越 The traffic is very busy.(同义句） sorry,I'm late .The traffic A is busy B Please be carefully!The traffic is very busy.改错 the traffic was heavy.heavy为什么不能是busy 这个traffic是交易还是交通的意思?