网民: web user, netizen...
勒: to strap tightly, to bind...
以往: in the past, formerly...
惨重: disastrous...
跑: to run, to run away, to escape, to run around (on errands etc), (of a gas or liquid) to leak or evaporate, (verb complement) away, off...
差异: difference, discrepancy...
精力: energy...
已经: already...
花园: garden...
吼: to roar, to howl, to shriek, roar or howl of an animal, bellow of rage...