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来源:雅诚德英语网
On stormier lakes, they made stronger bases for the pilings by placing square log frames on the lake bottom.
在风浪较大的湖上,他们在湖底放置方形木料框,给木桩奠定更加坚实的基础。
On stormier lakes, they made stronger bases for the pilings by placing square log frames on the lake bottom.
在风浪较大的湖上,他们在湖底放置方形木料框,给木桩奠定更加坚实的基础。