YOU SAID:
This package contains a part that is worse than one you^already have installed. Would you like to install this^performance package?
INTO JAPANESE
このパッケージには、すでにインストールしたものよりも悪い部品が含まれています。 this ^ performanceパッケージをインストールしますか?
BACK INTO ENGLISH
This package contains parts that are worse than the ones you have already installed. Do you want to install this ^ performance package?
INTO JAPANESE
このパッケージには、すでにインストールしたものよりも悪い部品が含まれています。この^パフォーマンスパッケージをインストールしますか?
BACK INTO ENGLISH
This package contains parts that are worse than the ones you have already installed. Do you want to install this ^ performance package?
You've done this before, haven't you.