A daily record, especially a personal record of events, experiences, and observations; a journal.
日记每日记录，尤指个人把发生的事、经历和观察的东西写下的记录；记事录
He's just published his observations on British bird life.
他刚发表了英国鸟类生活观察报告.
She made one or two observations about the weather.
她说了一两句关於天气的话.
