The well-known crack of a rifle, whose ball came skipping along the placid surface of the strait, and a shrill yell from the island, interrupted his speech, and announced that their passage was discovered.

著名的步枪声，子弹沿着海峡平静的水面掠过，岛上传来尖锐的叫喊声，打断了他的讲话，宣布他们的航道被发现了。