1.   As benign as the climate here may be, as superb as the ingredients and restaurants here may be, Australia is isolated, even in the jet age.

2.   Before the jet age could begin in earnest, the safety of jet aircraft had to be proved.

3.   In the jet age, death can come much more quickly.

4.   Just as husbands and wives increasingly lead separate professional lives in distant cities, the jet age has enabled conductors to take multiple gigs.

5.   Mosquito hitchhikers predate not only the jet age but the steam age.

6.   No music is farther from the jet age than his.

7.   So fears of demons in the Middle Ages evolved to ghost sightings in Victorian times and into alien abductions in the jet age, he said.

8.   The jet age is nothing more than an advantage in speed.

9.   We built a nuclear arsenal and entered the jet age with supersonic fighters.

10.   Welcome to the jet age in China.