From 2012 diesel trains will have to reduce their emissions of nitrogen oxides by 39% and of soot by 88%.
2012年起，柴油机列车须将其氮氧化合物排放降低39%，烟尘排放降低88%。
Someone 1.8 metres tall weighing 126 kilograms would have a BMI of 39, but so would a person 1.5 metres tall weighing 88 kilograms.
一个身高1.8米、体重126公斤的人其BMI为39，而一个1.5米高、88公斤的人也是如此。
Someone 1.8 metres tall weighing 126 kilograms would have a BMI of 39, but so would a person 1.5 metres tall weighing 88 kilograms.
一个身高1.8米、体重126公斤的人其BMI为39，而一个1.5米高、88公斤的人也是如此。
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