强大的

mighty; formidable; strong; powerful

精神

spirit; mind; soul; psyche; mental state; ethos; bottle; zing; essence; gist; will; spiritual; psychological; psychic; mental; inward; psychotropic; inner; astral; incorporeal; rested; psycho-

动力

motivation; power; motive power; propulsion; drive; impetus; momentum; driving force; motive force; engine power; thrust; energy; power-driven; motorized; powered; dynamic; motive