1.They injected special nanoparticles into their eyes.
inject 注射
His son was injected with strong drugs.
他的兒子被注射了強效的藥 。
2.that it wouldn't require a person to wear heavy and energy-intensive equipment.
energy-intensive 耗能的;能源密集型的
That is luring energy-intensive industries such as chemicals, petrochemicals, aluminium and steel.
這對化工、石化、鋁和鋼鐵等能源密集型行業很有吸引力 。