摘要
The first flights of the new airlines that will take tourists past the threshold of space are poised to take off in 2012,and getting a seat on one is not all that different from booking a trip someplace on Earth.1 You can sign up on the Web site of,say,
The first flights of the new airlines that will take tourists past the threshold of space are poised to take off in 2012,and getting a seat on one is not all that different from booking a trip someplace on Earth.1 You can sign up on the Web site of,say,
出处
《大学英语》
2012年第3期34-35,共2页
College English
