qualitative classification of softwood round timber - part 1: spruces and firs
软木圆木材的定性分类第1部分:云衫和冷衫
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On mountain slopes that receive plentiful rainfall, huge Douglas firs rise in towering columns.
在有充足降水的斜坡, 巨大的道格拉斯枞树高耸入云.
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Outside, the stars shone through the window above a jagged row of firs.
屋外, 星光从一排参差的冷杉树梢上透进窗子.
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His glib manner palls on me with in a short time of firs meeting him.
初次见面没多长时间,我就开始讨厌他那油滑的举止了.
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云杉和铁杉如果同松树、冷杉一道种植,生长比较快,而且也适合于那类土壤。
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