Cách sử dụng
The word 'gully' refers to a narrow and steep-sided ravine or valley typically formed by water erosion. You might find a gully in a mountainous or hilly area, where water flows down and carves out the land over time. It can also be found in urban areas, where streets are built to channel water to drains that lead to gullies. In informal usage, 'gully' can also be used to describe a deep channel, like the ones found in bowling alleys or skateboard parks.