development area的用法和樣例：
例句
- What is more, the ditching and drainage systems serving the developed areas appeared to facilitate the discharge of fecal bacteria into nearby waters, including shellfish beds.
而且，開(kāi)發(fā)地區的溝渠和排水系統，似乎有助于糞便細菌進(jìn)入附近的水域，其中包括了貝類(lèi)養殖場(chǎng)。
