YOU SAID:
I like pineapples and mangos
INTO JAPANESE
私はパイナップルやマンゴーが好きです
BACK INTO ENGLISH
I like pineapple and mangoes
INTO JAPANESE
私はパイナップルとマンゴーが好きです
BACK INTO ENGLISH
I like pineapple and mango
INTO JAPANESE
私はパイナップルとマンゴが好きです
BACK INTO ENGLISH
I like pineapple and mango
That didn't even make that much sense in English.