I assembled an improvised bed in the living room.

我在客厅组装了一张临时床。

The actor's improvised performance was approved by the director.

演员的即兴表演得到了导演的认可。

His improvised speech was very inspiring.

他的即兴演讲非常鼓舞人心。

He improvised on the melody.

他即兴演奏了那首曲子。

The vet had improvised a harness.

兽医临时凑成了一套马具。

We improvised some shelves out of planks of wood and bricks.

我们用木板和砖头临时搭了些架子。

Uncle Richard read a chapter from the Bible and improvised a prayer.

理查德叔叔吟诵了《圣经》中的一个章节，然后即兴说了一段祷告。

Over the top, he managed to draw together two or three bushes, and the improvised wigwam was complete.

在顶上，他成功地把两三丛灌木丛拉到一起，就这样，一个简易棚屋完成了。