英文關鍵字
adjusting
adult
apple
application
bicyclist
buttons
care
checking
clock
command
computer
computing
electronic
equipment
fitness
gadget
handsome
health
healthcare
heartbeat
interface
internet
lifestyle
make
making
male
man
message
mic
mobile
monitor
outdoors
park
phone
pressing
pulse
rate
screen
sensor
smart
smartwatch
speaking
summer
typing
using
voice
watch
watches
wireless
young