opening day

基本解释

AAM: But insofar as the [date] is concerned, yes, you are correct and so are many in feeling that this is the opening day.
麦：那个日期被你们如此关注，是的，你们做的很好，很多人都觉得那是一个开幕日。
blog.sina.com.cn
Ominously for the locals, though, the biggest splash on opening day was made by a Volkswagen saloon, which is to be built in a new factory in Tennessee.
对于当地厂商来说，这可不大妙，因为在开放日最引人夺目的成就由大众汽车公司在田纳西的一家新工厂制造。
The 2010 Spring Book Fair in Ditan Park attracted only a modest group of visitors on its opening day, with nippy weather and a decline in public interest blamed.
在地坛公园举行的2010年春季书市在开幕日当天只吸引了少量访客，一方面是因为天气寒冷，另一方面是公众热情有所减退。
www.chinadaily.com.cn

The U.S.Men's Ice Hockey Team begins its Vancouver Olympics campaign against Switzerland on the opening day of the tournament - February 16.
On opening day, the headline was that Mr.Ahmedinejad had abruptly cancelled because of what were called program priorities.
Radovan Karadzic says , he will not attend the opening day of his trial because he needs more time to prepare his defense.

Only 8.5 percent of the players on the 25-man rosters on opening day were African-American.
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