1. 反常(异常)现象：abnormal occurrence 异常出现 | abnormal phenomenon 反常(异常)现象 | abnormal pressure异常压力
1. Chinese car owners and cab drivers are struggling to understand an abnormal phenomenon.
2. So the sampling of similar abnormal phenomenon before earthquakes in one area could take dozens, hundreds or even thousands of years.
3. Meteorologists attributed the conditions to the La Nina phenomenon and abnormal atmospheric circulation, which are set to prevail until the summer.
4. They attributed the exceptional conditions to the La Nina phenomenon and abnormal atmospheric circulation, which would prevail until summer.
5. Meteorologists said the forecasts were related to the La Nina phenomenon and abnormal atmospheric circulation, which would prevail until summer.