不可预测性

The stock market is notorious for its unpredictability, with prices fluctuating rapidly.
股市以其难以预测而闻名，股价波动剧烈。
Weather patterns can be highly unpredictable, making it difficult to plan outdoor activities.
天气模式往往变化无常，这使得安排户外活动变得困难。
Life is full of unpredictable moments, like the sudden appearance of a rainbow after rain.
生活充满了意想不到的时刻，比如雨后突然出现的彩虹。
His behavior is so unpredictable that no one knows what to expect next.
他的行为如此不可预测，以至于没人知道下一步会发生什么。
The athlete's performance was unpredictable, winning gold in an unexpected event.
这位运动员的表现出人意料，竟然在一项未预料到的比赛中夺得了金牌。
The outcome of the election was unpredictable due to the intense competition and voter uncertainty.
由于竞争激烈和选民的不确定性，选举结果难以预测。
In the world of technology, new trends emerge unpredictably, leaving many businesses struggling to keep up.
在科技世界里，新的趋势常常出乎意料地出现，令许多企业应接不暇。
Unpredictable traffic patterns often cause delays on our daily commute.
不可预测的交通状况常常导致我们日常通勤受阻。
The stock market's unpredictability can make investors feel anxious about their investments.
股市的不确定性让投资者对他们的投资感到焦虑。
Her response to the news was completely unpredictable, ranging from laughter to tears.
她对这个消息的反应完全出人意料，时而大笑，时而落泪。