The default is that all four open.
默认设置是四个窗格全都打开。
Restaurant locates on the 2nd floor of Sheraton Chengdu lido hotel with four open kitchens and a juice bar, providing guests the freshest global feasts…all in the most creative and enticing way.
餐厅位于成都天府丽都喜来登酒店的二层，采用了现在最为流行的开放式厨房设计概念，旨在带给食客们更为生动和富有创意的美食体验。
Three four, three four, open the door.
三四，打开门。
As the single well with 4 openings, the Well was named as Four-eyed Well or Four-open Well.
此井为单一井穴，上覆石板并留有四个汲水孔，所以称为「四眼井」或「四孔井」。
As the single well with 4 openings, the Well was named as Four-eyed Well or Four-open Well.
此井为单一井穴，上覆石板并留有四个汲水孔，所以称为「四眼井」或「四孔井」。
应用推荐