have nothing to do = in no relation to
vigorous= strong
scope=extent
extraordinary非凡的，特别的= exceptional 异常的，例外的
uneasy心神不安的，不稳定的=unstable
bulk大小，体积，大多数=major
speed 加速 = increase the rate of
spread=distribute 散布，分布
endeavor 努力= enterprise 进取心，干事业
proximity 接近= nearness
rotate=turn 转动，旋转
assertion主张，断言 = strongly statement
evidence = proof
preeminent卓越的 =foremost 最重要的
barrier障碍物=obstacle
primitive = early
sort = type
rudiment=basic
intact未被碰过的=unaffected
prize珍视 = value
lucrative 有利可图的= profitable
ineffectively=with out any result
misleading =inaccuracy