rafter

Birds often build their nests high up on the rafters of the old farm barn.

(Chinese) 鸟儿经常在旧农场谷仓高处的椽子上筑巢。

During the house renovation, they decided to leave the wooden rafters exposed for a rustic look.

(Chinese) 在房屋翻修期间，他们决定让木椽子露出来，以营造出一种乡村风格。