YOU SAID:

she was looking kind of dumb with her finger and her thumb in the shape of an L on her fore head

INTO JAPANESE

彼女は彼女の指と彼女の前頭にLの形をした親指で一種のダムを探していました

BACK INTO ENGLISH

She was looking for a sort of dumb with her fingers and an L-shaped thumb on her frontal

INTO JAPANESE

彼女は彼女の指と彼女の前頭のL字型の親指で一種のダムを探していました

BACK INTO ENGLISH

She was looking for a sort of dumb with her finger and her frontal L-shaped thumb

INTO JAPANESE

彼女は指と正面のL字型の親指で一種のダムを探していました

BACK INTO ENGLISH

She was looking for a kind of dumb with her fingers and L-shaped thumb in front

INTO JAPANESE

彼女は指とL字型の親指を前にして一種のダムを探していました

BACK INTO ENGLISH

She was looking for a sort of dumb in front of her fingers and L-shaped thumb

INTO JAPANESE

彼女は指とL字型の親指の前で一種のダムを探していました

BACK INTO ENGLISH

She was looking for a sort of dumb in front of her fingers and L-shaped thumb