Short term mood swings with a duration of less than two weeks are not considered characteristic elements of this disorder.
短期(持续时间不到两周)的情绪波动不被认为是这种疾病的特征要素。
2
In many countries, food markets are not allowed to operate freely precisely because they generate confusing price swings in the short term.
因为市场作用会导致粮食价格短期内的波动，因此许多国家不允许粮食市场的自由运行。
3
Taking care of a child or teenager with bipolar disorder can be stressful for you too. You have to cope with the mood swings and other problems, such as short tempers and risky activities.