The tour guide warned hikers about an old pitfall hidden beneath the leaves near the trail.

導遊提醒健行者，步道附近的落葉下藏著一個舊陷坑。

Before shipping the equipment, workers filled a pitfall left behind at the construction site.

在運送設備之前，工人填平了工地留下的一個陷坑。

Our insurance claim explained that the customer stumbled into a covered pitfall in the parking lot.

我們的保險理賠說明指出，該顧客在停車場跌進一個被遮蓋的陷坑。