Scientists estimate that the world's per capita water resources in 2025 will be less than now (2/19), and the world's per capita water resources in 2025 will be the current level.
科学家估计，2025年世界人均水资源将比现在少(2/19)，2025年世界人均水资源是现在的多少．
<gadget id="calculator">2 / 19</gadget>
<output>2/19 = around 0.105263</output>

<gadget id="calculator">1 - (2/19)</gadget>
<output>17/19 = around 0.894737</output>

<result>17/19 = around 0.894737</result>