•He was in an expansive mood on the night of the party.聚会那天晚上，他情绪很好，豪爽健谈。

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•There was an expansive view from the window.从窗口望去，辽阔的景色一览无遗。

•"All this is mine," she said with an expansive (= using big movements) arm gesture.“所有这一切都是我的，”她一边比手画脚一边说着。