30s
anger
asian
business
business image
business setting
businessman
computer
countermeasure
difficulty
emotions
employee
get angry
human
ipad
it products
man
mobile phone
multifunction mobile phone
oriental
park
pc
person
personal computer
phone
portable terminal
power saving
smartphone
stress
sumafo
sumaho
summer
summer image
tab
tab pc
tablet
tablet pc
the company
trouble
work