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sensei
teacher ; instructor (not used when referring to one's own job) ; used when addressing medical doctors/lawyers/politicians, etc.
chuui suru
to give caution
toreeningu
training
douyatte
how
narau
to learn
benkyou suru
to study
hokoukunren
walking training
mane(o)suru
to copy
yarikata
the way of doing something
renshuu(o)suru
to practice