There are long indented coastlines in the South Sea. 在南海有犬牙交错的海岸线。
Australians may have to leave coastal areas as rising sea levels threaten homes, according to a new report. 一项新报告显示,由于海平面上升的威胁,澳大利亚人不得不离开沿海地区。
The state encourages and supports the desalination and direct use of sea water in coastal areas so as to save fresh water resources. 国家鼓励和支持沿海地区进行海水淡化和海水直接利用,节约淡水资源。