例句：
1、Captain Cook safely navigated his ship without accident for 100 voyages.
庫克船長駕駛的船安全出航100次無事故。
2、Through some unfortunate accident, the information reached me a day late.
由于發生了不幸的意外，我知道消息的時候已經晚了一天。
3、The police say his death was an accident, officially at least.
警方說他的死是個意外，起碼官方消息如此。
4、The accident happened on a notorious black spot on the A43.
事故發生在A43號公路上一個出了名的事故多發地段。
5、The police say the killing of the young man was an accident.
警方說這個年輕人被殺是一個意外。