Eating in East Berlin used to be a hazardous and joyless experience.在东柏林就餐曾经是一件危险而且沉闷无趣的事情。Within Germany, the city of Berlin lay in ruins.在德国，柏林市已经满目疮痍。London's musical life might become as exciting as Berlin'...
我不愿意被人当作是个娇纵惯了的电影皇后。I don't want to be treated like a cosseted movie queen.以他惯有的冲动和勇气，彼得一头扎进了冰冷的水中。With characteristic rashness and valor, Peter plunged into the icy water.她见不得我开心，嫉妒心强，被惯坏了。She hates me having any f...
The mechanism of utilizing negative activators to passivate gasification reaction of coke is analyzed.分析和研究了利用负催化剂钝化焦炭气化反应的机理.This monograph is a primer to coal and biomass gasification technologies.这个专题著作是煤和生物量气化技术的一本入门...