1. Erratic behavior (反复无常的行为)
2. Erratic movement (不规则的移动)
3. Erratic schedule (不稳定的日程安排)
4. Erratic performance (波动的表现)
5. Erratic weather patterns (变幻莫测的天气模式)
6. Erratic driving (鲁莽驾驶)
7. Erratic decision-making (反复无常的决策)
8. Erratic energy levels (不稳定的能量水平)
9. Erratic sleep patterns (不规律的睡眠模式)
10. Erratic communication (不可预测的沟通)