get up and dust

• 匆匆离开,慌忙离去

get up and dust的用法和样例：

例句

1. He briefly finished his speech and hurried away.
   他很快结束了发言，匆匆离开了。
2. He arose after a few moments and giving business as an excuse, hurried away.
   过了一会儿他站起来，借口有事，匆匆离开了。