>>32
Thank you for giving me useful information.
I'm going to transcribe your English sentences at least three times.
By the way, you English speakers have an concept that there are countable and noncountable things in this world.
I have a doubt about that.
What confuses me most is as follows :
"I wonder if a tomato is a vegetable or a fruit"
This sentence is in my English dictionary.
I'm sure I have experience having counted tomatos,so I'm convinced that "tomato" is countable.
but I've never counted "vegetable" and "fruit"
In addition,I've never counted abstract concept like "duty".

   he he he .......see you again  intelligent man