YOU SAID:
面紅耳赤 不忙不忙 呆若木雞 五十步笑百步 膽小如鼠 滿臉道紅
INTO JAPANESE
顔を赤らめ、忙しくなく、忙しくなく、唖然とし、50歩で笑い、ネズミのように臆病で、ネズミのように顔を赤らめている
BACK INTO ENGLISH
Blushing, not busy, not busy, dumbfounded, laughing at 50 paces, timid as a mouse, blushing like a mouse.
INTO JAPANESE
赤面し、忙しくなく、忙しくなく、唖然とし、50歩で笑い、ネズミのように臆病で、ネズミのように顔を赤らめている。
BACK INTO ENGLISH
Blushing, not busy, not busy, dumbfounded, laughing at 50 paces, timid as a mouse, blushing like a mouse.
That didn't even make that much sense in English.