YOU SAID:

My old teacher liked pineapples for some reason

INTO JAPANESE

私の昔の先生はどういうわけかパイナップルが好きでした

BACK INTO ENGLISH

My old teacher somehow liked pineapple

INTO JAPANESE

私の昔の先生はどういうわけかパイナップルが好きでした

BACK INTO ENGLISH

My old teacher somehow liked pineapple