timber height

例句：

1. 1.The tree's timber height is measured in meters.
   这棵树的木材高度以米为单位测量。
2. 2. Timber harvesting is a major industry in this region.
   木材采伐是该地区的主要产业。
3. 3. The construction of the bridge required careful measurement of its timber height.
   建造这座桥需要仔细测量其木材高度。