They were starting to run out of penicillin, so what they would do was run with his urine across the road to re-synthesize the penicillin from his urine and give it back to him, and that worked.
ペニシリンが無くなりかけたので 彼の尿を向かいの研究所に運び 尿からペニシリンを再合成し 彼に投与したのです するとそれが効いて