1、The coastal plain consists mainly of sand dunes and polders.
沿海平原主要包括沙丘和低田。

2、Is the coastal plain good for growing crops?
沿海的平原適合種莊稼嗎？

3、Is the coastal plain good for farming?
這海岸平原適合農業(yè)？

4、Taizhou superhighway passes through the coastal plain in eastern part of Zhejiang Province.
浙江臺州高速公路呈南北向穿越浙江東部沿海平原。

5、The coastal plain extends inlands 16 to 48 kilometers on the northwest.
沿海平原向西北方向延伸16到48公里。

6、Is the coastal plain good for farming? What's the longest river in the United States?
沿岸平原適宜耕種嗎？哪一條河是美國最長的河流？