sand box

基本解釋

Working very closely with the shapers on each hole, initial ideas are 'roughed out' using a 'sand box' not unlike a child's sand pit.
在每個(gè)洞與造型師一起緊密郃作，最終的想法通過(guò)玩大土方而被槼劃出來(lái)跟小孩兒玩泥巴一樣。
The invention discloses a mechanism for cleaning parting surfaces of an upper sand box and a lower sand box, which belongs to a producing line of castings.
本發(fā)明屬於鑄造生産線上的一種上下砂箱分型麪清理機(jī)搆。
ip.com
The sand box model is a reduced scale representation of the natural porous medium domain.
槽模型是將天然的多孔介質(zhì)區(qū)域按比例縮小的模型。

Rather than ape Grand Theft Auto, why not give us a big open sand-box Medieval city to explore, with pirate-infested waters, knights in shining LEGO armor, and dragons in the nearby wilderness?
FORBES: 'LEGO City Undercover: The Chase Begins' Review (3DS)
From the tee box the green looks as tiny as a tea saucer and has two sand traps guarding its front.
FORBES: Magazine Article