YOU SAID:
Nanomachines, son! They harden in response to physical trauma.
INTO JAPANESE
ナノマシン、息子!彼らは物理的な外傷に応答して硬化します。
BACK INTO ENGLISH
Nanomachine, son!
INTO JAPANESE
ナノマシン、息子!
BACK INTO ENGLISH
Nanomachine, son!
That didn't even make that much sense in English.