第一眼瞥去，这些蛾也长得完全一样，Miller说这个抽屉内仅有一种云杉蚜虫——北美洲东面树林内一类不知名的害虫。
The moths also look the same at first glance, and Miller says this drawer holds nothing but a single species of spruce budworm, an infamous pest of eastern forests in North America.
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。
Spruce and hemlock, along with the pines and firs, grow relatively fast and do well in that type of soil.
针叶类树包括松树、杉树、云杉、红木、刺柏，等等。
Conifer tree style such as pine, fir, spruce, redwood, juniper, etc.
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