“针叶树”造句

年代较近的针叶树林场还比不上年代久远的林场。
The more recent conifer plantations cannot yet compare with the old woodlands.

冷杉 、 云杉和松树都是针叶树.
Firs, spruces and pines are conifers.

萨维斯 讨论了针叶树的致死的基因性质.
Sarvas discusses the nature of the " lethal load " in conifers.