YOU SAID:
Photosynthesis is running in my face over and over again
INTO JAPANESE
光合成が何度も何度も私の顔の中で走っています
BACK INTO ENGLISH
Photosynthesis runs in my face again and again
INTO JAPANESE
光合成が何度も何度も私の顔に現れます
BACK INTO ENGLISH
Photosynthesis appears over and over again in my face
INTO JAPANESE
光合成が何度も何度も現れる
BACK INTO ENGLISH
Photosynthesis appears many times over and over
INTO JAPANESE
光合成は繰り返し何度も現れる
BACK INTO ENGLISH
Photosynthesis appears many times over and over
That didn't even make that much sense in English.