众多: numerous...
万能: omnipotent, all-purpose, universal...
牵制: to control, to curb, to restrict, to impede, to pin down (enemy troops)...
有所不同: to differ to some extent (idiom)...
已经: already...
几: how much, how many, several, a few...
消化: to digest, digestion, digestive...
车库: garage...
替代: to substitute for, to replace, to supersede...
执法: to enforce a law, law enforcement...
