英汉例句双语例句On the night of 7 September 1776, the Turtle tried to attach a keg of powder to the British ship Eagle. The attempt failed and the powder exploded harmlessly.一七七六年九月七日晚，海龟号想把一桶炸药附在英国的苍鹰号上，但不成功，炸药空自爆炸。