turn-over board的意思|示意

Traveler3: : Take the escalator over there and turn left. You will see a board printed '20'.

游客3：乘坐那边的电梯然后向左转，你会看到一个上面印有“20”的牌子。

Using a spatula, turn the pancake over and cook for 5 to 10 more seconds, until thoroughly set, then transfer to a plate or cutting board.

使用锅铲将薄饼反转，再煎5到10多分钟，直至完全熟透，然后转放到碟子或砧板上。

The utility model relates to a novel outdoor turn-over LED advertising board which can reduce cost, decrease the weight of the advertising board and improve use safety.

一种能够降低成本、减轻广告牌重量，增强使用安全性的新型户外翻面LED 广告牌。