这里全是木材英语怎么说

你可以用 "It's all wood here" 来表示这里全是木材。

来源：
"It's all" 是一个习惯用语，意思是 "全部都是"。"Wood" 是指木头或者木材。

一些例句：

The walls of this cabin are all wood, which gives it a rustic feel. (这个小木屋的墙壁全部都是木材，让它有一种乡村的感觉。)
It's all wood in this forest, with trees as far as the eye can see. (这个森林里全部都是木材，远远看去就是树。)
I love the natural look of wood, so I made sure to use it as much as possible in my furniture. (我喜欢木头的自然外观，所以我尽量在家具里使用木材。)