1、Produced in large quantities it can harm among other things the brain and the immune system.
然而過(guò)多數(shù)量就會(huì)對(duì)大腦、免疫系統(tǒng)和其它部位產(chǎn)生壞處。

2、A big factory manufactures goods in large quantities by using machines
大工廠(chǎng)使用機(jī)器大量制造商品。

3、Roman pottery was transported not only in large quantities but also over substantial distances.
羅馬的陶器不僅運(yùn)輸量大，運(yùn)輸距離也很遙遠(yuǎn)。

4、Wholesale eis the sale of goods in large quantities for resale.
批發(fā)就是為轉(zhuǎn)賣(mài)而進(jìn)行的大量貨物銷(xiāo)售。