1. 大惑不解地：in amazement惊奇地 | in confusion大惑不解地 | in alarm惊慌地

2. 乱七八糟：a train of thoughts/ ideas 一个个的想法 | in confusion 乱七八糟 | be covered with confusion 局促不安

3. 乱：杜 to stop; prevent; restrict | 乱 in a mess; in disorder; in confusion, arbitrarily | 撞 to hit; collide; run into

4. 处于混乱(状态)：159 confuse vt.使困惑, 搞乱 ? confusion n.糊涂,困惑 | in confusion 处于混乱(状态 | mental confusion 思维混乱