汽车: car, automobile, bus...
渗透: (and fig.) to permeate, to seep into, (of a product, idea etc) to penetrate (in a population), (of hostile forces) to infiltrate, (chemistry) osmosis...
签: inscribed bamboo stick (used in divination, gambling, drawing lots etc), small wood sliver, label, tag...
前方: ahead, the front...
毛笔: writing brush...
天空: sky...
抽象: abstract, abstraction...
反差: contrast, discrepancy...
算计: to reckon, to calculate, to plan, to expect, to scheme...
