After working for more than a month in the Observatory, Mr Chan realised that weather forecasting was a complicated and difficult task, and that behind a short TV weather report was abundant data collection, analysis, computation and reasoning work.
After working for more than a month in the Observatory, Mr Chan realised that weather forecasting was a complicated and difficult task, and that behind a short TV weather report was abundant data collection, analysis, computation and reasoning work.
他说在天文台工作了个多月，体会到天气预报的复杂性和困难，现在才知道一个短短电视天气报告的背后，是大量的资料收集、分析、计算和推理工作。