YOU SAID:

I have a lot of trouble using this thing

INTO JAPANESE

私はこのことを使うのに多くの問題を抱えています

BACK INTO ENGLISH

I have a lot of problems using this

INTO JAPANESE

これを使用すると多くの問題があります

BACK INTO ENGLISH

There are many problems with using this

INTO JAPANESE

これを使用すると多くの問題があります

BACK INTO ENGLISH

There are many problems with using this