抽沙船在建造之前需要進行一些準備工作，抽沙船在進行建造時首先要確保材料的齊全，像一些焊條之類的必需品在建造之前一定要準備好，確保工作的連貫性，抽沙船在建造時需要將尺寸，配置提前備好，跟工作人員說明情況，一切準備就緒，我們可以進行抽沙船的建造
Pumping sand need some preparatory work before construction, pumping sand in built first to ensure that materials complete, necessities like some electrode prior to construction must be ready, to ensure consistency, pumping sand in construction need to size, equipped with prepared ahead of time, with the staff to explain the situation, everything is ready, we can to pump dredger construction
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