英语语法分析

A new hair-growing drug is being sold for three times the price, per milligram, as the drug's maker charges for another product with the same active ingredient.

一种新的毛发生长药物每毫克的售价是该价格的三倍，就如该药物的制造商对另一种含有同样活性成分的产品的售价一样。

Soon after, the first off - world teleportation moved a milligram of iron to Mars.

很快， 第一次将一毫克的铁传送到了远离地球的火星。

Portfolio showcase site for milligram architectural studio, founded in Japan in 1998.

证券组合毫克建筑工作室成立于1998年在日本，展示现场。