Our new sales manager is a bit of a daredevil, signing deals without checking the budget.

我們新來的業務經理有點冒失，沒先查預算就簽下合約。

The tour guide warned the daredevils in our group not to climb over the safety railing.

導遊警告我們團裡那幾個冒失鬼，不要翻越安全護欄。

The warehouse supervisor fired a forklift driver who acted like a daredevil around the loading dock.

倉庫主管開除了一名在裝卸區像莽漢一樣橫衝直撞的堆高機司機。