They were extremely surprised to see that a chronometer set in the weather balloon displayed the date of January 27, 1965, the same day 30 years ago.是什么意思_They were extremely surprised to see that a chronometer set in the weather balloon displayed the date of January 27, 1965, the same day 30 years ago.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句