那是一个富饶的，使人愉快的地方，材木苍然，牧草丰富。
It was a pleasant fertile spot, well wooded and rich in pasture.
压缩木的物理力学性能比天然材有明显的提高。
Compressed wood's physical and mechanical properties of have obvious improvement to natural material.
压缩木的物理力学性能比天然材有明显的提高。
Compressed wood's physical and mechanical properties of have obvious improvement to natural material.
应用推荐