もしタイムマシンを持っていたら、全盛期のマリリン・モンローに会いに行くか、ガリレオが天体望遠鏡を空に向ける瞬間を見に行くでしょう。

If I had a time machine, I'd visit Marilyn Monroe in her prime or drop in on Galileo as he turned his telescope to the heavens.