计量单位换算
Converting measurement units
在不同计量单位之间进行换算（如千米换算成米、小时换算成分钟、分钟换算成秒、年换算成月、周换算成天）
Convert between different units of measure (e.g. kilometre to metre, hour to minute, minute to second, year to month, week to day)
学习证据 / Evidence
- 将3千米换算成3000米
- 说出2小时等于120分钟
- 将5周换算成35天
- Convert 3 km to 3000 m
- State 2 hours = 120 minutes
- Convert 5 weeks to 35 days
评估问题 / Assessment
如果告诉{{name}}一段路程是3.5千米，{{name}}能将其换算成米吗？并且能把2小时15分钟换算成分钟吗？
If {{name}} is told a journey is 3.5 km, can they convert that to metres — and also turn 2 hours 15 minutes into just minutes?