yī / shēng / jiě / shì / shuō / zhè / zhǒng / yào / wù / huì / jiǎn / shǎo / tǐ / nèi / qián / liè / xiàn / sù / de / shēng / chéng

医生解释说，这种药物会减少体内前列腺素的生成。

The doctor explained that this medicine reduces the production of prostaglandins in the body.