Sent_en: 2ja To stop the fire from spreading to other nearby buildings, which are closely grouped together, they were forced to pull some of them down using nothing but man power.
Sent_yy: 密接に寄り集まっている近隣の建物への延焼を食い止めるため、彼らは人の力だけでいくつかの建物を壊さなければならなかった。