Lesson 64 The Channel Tunnel 海峡隧道【Text】In 1858, a French engineer, Aime Thome de Gamond, arrived in England with a plan for a twenty-one-mile tunnel under the English Channel. He said that it would be
What Is New In Version 10This document introduces the new features and improvements included in OptiTex version 10. Following a summary of the new features, they are detailed parately for the PDS, M