Work near roof edges, wall or floor opening, open sided floors.

在屋顶边缘，开放型的墙或地板上工作。

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Certain butterflies move into spots of sunlight that have penetrated to the forest floor and display by opening and closing their beautifully patterned wings in the bright spotlights.

某些蝴蝶飞进阳光照射到的森林地面上，在明亮的阳光下煽动翅膀以展示自己的美丽。

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He rose in an elevator to the seventh floor, moved down a hall, and, opening a door, walked into the office of an employmentagency.

他坐上电梯到达7层，穿过一个大厅，打开门，走进了一家职业介绍所。

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Nintendo was already set up to kick off the show on Tuesday, getting the party started according to tradition with an early morning press conference ahead of show floor opening.

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These are their views, not ours, but we look forward to opening up the floor to conversation.

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Before opening up the floor for suggestions to resolve the dispute, encourage one another to talk about what they really want.

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