press
v.按
shoot
v.射出(光、亮等);放射;射击;
gunpowder
n.火药
compass
n.指南针;罗盘
virtual
adj.虚拟的;模拟的;很接近的;
virtual reality
虚拟现实
wearable tech
可穿戴技术
flexible
adj.易弯曲的;柔韧的;灵活的;
battery
n.电池
in addition
除此之外;另外