求翻译：在参建各方的共同努力下，工程于2009年1月完工，同年3月竣工验收通过，4月“印象•海南岛”演出项目正式在海口西海岸开幕。是什么意思？

Participation of all parties in the joint efforts of the project completed in January 2009, the completion and acceptance by March of that year, in April "Impression Hainan Island •" performance project was officially opened in Haikou West Coast.

The joint efforts of the various parties participating in the construction of the project, completed in January 2009, and in the same year in March, April, completion and acceptance through the "impression" • Hainan Island West Coast performances formally opened in Haikou.

Constructs all quarters in the senate under the joint effort, the project finishes in January, 2009, in March is completed the approval to pass in the same year, in April “impression•Hainan Island” the performance project begins officially in the seaport West coast.

Participation under the joint efforts of all parties, project was completed in January 2009, in March of acceptance by the April "impression · Hainan Island" performance project was officially opened in Haikou West Coast.

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