With the advantages noted, spruce became very widely accepted as the primary material to be used in building an airplane.

随着优势指出，云杉变得非常广泛接受为主要材料是用于建筑的飞机。

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With the advantages noted, spruce became very widely accepted as the primary material to be used in building an airplane.

随着优势指出，云杉变得非常广泛接受为主要材料是用于建筑的飞机。

youdao