Warning: file_put_contents(/www/wwwroot/zidian/oumou.cn/cache/4b05d2813456235d10b57368a22e989a.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/oumou.cn/index.php on line 58 lagoon sediment是什么意思，lagoon sediment的翻译，lagoon sediment音标、读音、用法和例句_歐米惠必应词典
Another solution is to use sediment dredged from navigation channels in one part of the lagoon to build beaches and new islands or to reinforce old ones in another part. ECONOMIST: Flood barriers