... But the concussion that shook the earth under him now was like nothing he had known... 
Various 「Astounding Stories of Super-Science January 1931」
...Apparently stunned by the concussion but otherwise unhurt, Ruth wasflung clear of the wreckage...
Various 「Astounding Stories, May, 1931」
...It was a cloud of dust when the concussion reached meto dash me breathless to the earth...
Various 「Astounding Stories, June, 1931」
...A few seconds later there wasa heavy concussion...
Various 「Astounding Stories of Super-Science July 1930」
...But it was not anearth-shaking concussion...
Murray Leinster 「Morale」
ランダム例文：
consul reminiscent mosaic
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