We need to design a new syllabus for the third year.

　　我們需要為三年級學生制訂一個新的課程大綱。

　　I was pregnant with our third child at the time.

　　當時我正懷著我們的第三個孩子。

　　The third book in the series is currently in preparation.

　　叢書的第三冊現在正準備出版。

　　I read as far as the third chapter.

　　我讀到了第三章。

　　It was the third day running that the train had been late.

　　列車已經連續三天晚點了。

　　Their horse came third in the race last year.

　　他們的馬在去年的比賽中獲得了第三名。

　　The earliest possible date I can make it is the third.

　　我最早也要到三號才能趕到。