樹是可數還是不可數

The tree on the left is out of perspective.

左側的樹不成比例。

Not a building nor a tree was left standing.

沒有一棟房屋一棵樹仍然站着沒倒。

The trees form a natural protection from the sun's rays.

樹木起天然的'保護作用，遮擋了陽光的照射。

The path led through the trees to the river.

這條小路穿過樹林通向河邊。

They cut away all the dead branches from the tree.

他們把這棵樹上的枯枝全都砍掉了。