仅仅半年左右的时间伤病员的死亡率就下降到2%的翻译：Just about half a year's time fell to mortality in patients 2% 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Only about half a year's time the sick and wounded mortality rate dropped to 2%

Just about half a year's time fell to mortality in patients 2%

The merely half year about time patient's mortality rate drops to 2%

Only about half of the time on the mortality rate should be decreased to 2 per cent

Just about half a year's time fell to mortality in patients 2%