日本的主要作战地域是太平洋上的岛屿，所有的车辆及辅助设备都必须通过海运才能到达那里，所以必须限制重量。

The main theatre of war for Japan was the Pacific islands. All vehicles and supplementary equipment had to be transported by sea, which necessitated the restriction of their weights.

youdao

日本的主要作战地域是太平洋上的岛屿，所有的车辆及辅助设备都必须通过海运才能到达那里，所以必须限制重量。

The main theatre of war for Japan was the Pacific islands. All vehicles and supplementary equipment had to be transported by sea, which necessitated the restriction of their weights.

youdao