boom

这幅图描绘了经济的繁荣景象。

The graph depicts an economic ___boom.

炸弹在远处爆炸，发出巨大的“轰隆”声。

The bomb exploded in the distance with a loud ___boom.

这家新开的咖啡馆在社交媒体上超级火爆。

The newly opened cafe is going ___boom on social media.