A great many picnickers fanned out along the highways.

很多野餐的象展开扇子似地布满在公路。

The searchers fanned out to look for the missing man.

四下散开找失踪者。

The troops stormed the enemy's trenches and fanned out across the fields.

部队猛攻敌的战壕, 并在田野呈扇形散开。