forecast of traffic volume

例句：

1. 1. The weather forecast for tomorrow issunny with a high of 70°F.
   明天的天气预报是晴朗，最高温度为70°F。
2. 2. Thescientists are making a forecast about the futureof the planet.
   科学家们正在对地球的未来进行预测。
3. 3. The forecast for the stock marketthis week looks promising.
   本周股市的预测看起来很有希望。