YOU SAID:

My fingers keep scratching stuff, like a strangers car.

INTO JAPANESE

私の指は見知らぬ人の車のように何かを引っ掻き続けます。

BACK INTO ENGLISH

My fingers keep scratching at things like a stranger's car.

INTO JAPANESE

見知らぬ人の車などを指で引っ掻いてしまいます。

BACK INTO ENGLISH

Scratching a stranger's car with your finger.

INTO JAPANESE

見知らぬ人の車を指で引っ掻く。

BACK INTO ENGLISH

Scratching a stranger's car with your finger.