The problem is particularly worrisome along the coast because the microbes pollute shellfish beds and areas used for recreation 這種現(xiàn)象在海岸地區(qū)特別令人憂心,因?yàn)檫@些微生物會(huì)污染貝類養(yǎng)殖場(chǎng)及旅游區(qū)。
To protect shellfish consumers , state agencies are required to post signs in polluted shellfish beds notifying the public that harvesting clams , mussels or oysters there is illegal 為了保護(hù)食用貝類的消費(fèi)者,州政府的負(fù)責(zé)單位必須在受污染的貝類養(yǎng)殖場(chǎng)張貼警告標(biāo)示,告知大眾在該區(qū)捕撈蚌蛤、貽貝或牡蠣是違法的。
Unfortunately , rapid and poorly planned development is spoiling this beauty in a shocking way : a growing number of beaches and shellfish beds along the coast have been contaminated by disease - causing microorganisms coming from animal and human wastes 然而好景不常,快速、計(jì)畫不周的開發(fā),正一步步摧毀這些美好的事物:美國(guó)沿岸越來(lái)越多的海灘及貝類養(yǎng)殖場(chǎng),正受到來(lái)自人類與動(dòng)物排泄物的致病微生物污染。