Blood Pressure

Yesterday's tuition
My english's teacher brought the sphygmomanometer(血压计)
actually I don't know why he brought
maybe he wanted to test his blood pressure??
haha...and then he asked me whether want to test my blood pressure
and I said okay~
then,he helped me to test
he put that on my wrist
and test...
1st time....Error
2nd time....Error
(>w<)my teacher looked at me
asked me that am I human?
HAHAXD...I shocked when saw the Error too
then my teacher tested my friend
who's sit besides me
and test....Error too!
I could see my teacher's eyes become like >>(0.0) ! this
and asked us
"Are you two human?"
wahahaha...we both laughted
then teacher test the others
but no Error!all normal!
hmm...weird@@
after that teacher tested me again
this was the 3rd time...
Error!!!
XD my teacher didn't give up
help me to test again
okay..finally the last time
4th time...no Error~
phewww~
and my blood pressure is...NORMAL^^
haha...my teacher is so funny
and friendly
^^like him very much




and his blood pressure is high(><)
kakakaka...