Chinese fir wood and branchlet

• 杉木

Chinese fir wood and branchlet的用法和样例：

例句

1. The box is made out of China fir wood.
   这盒子是用杉木做成的。
2. Research progress on cross breeding of Chinese fir was summarized in this paper and the primary insufficiency was analyzed.
   摘要概述了我国杉木杂交育种研究进展，分析了杉木杂交育种存在的主要问题及其对策。