英文關鍵字
1000fps
1080p
20s
adult
analysis
analyzing
caucasian
chemical
chemistry
conducting
definition
discovery
experiment
expertise
filming
glove
hd
high
highdef
highspeed
holding
laboratory
liquid
machine
male
man
modern
motion
no
occupation
people
profession
professional
research
researching
scientific
scientist
skill
slow
slowmotion
test
tube
ultra
worktop
young