Jack was a folk hero in the Greenwich Village bars...在格林尼治村的酒吧里杰克是人们心目中的英雄。Some of the cottages were still lived in by old folk; others had been turned into barns and storehouses.有些村舍里仍住着老人；有些已经改作粮仓和仓库。It was a pulsating...
这时有些电子或离子与油滴碰撞而粘附在油滴上.Some of the electrons or ions then collide with the drops and stick to them.当给予适当照明时,这样小的油滴在显微镜下是很容易看到的.A drop of oil of this size is easily seen in a microscope when suitably illuminated.这些油滴一般都带负电...