Somehow the geriatric Voyager 2, arthritic and partially deaf, managed to reach Neptune.得了关节炎而且局部变聋 、 衰老的“旅行者2号”最后总算抵达海王星.In the year 296,036 , Voyager 2 will pass within 4.3 lightyears of Sirius.在296036年, “旅行者2号”将在4.3光年...
Data from Voyager II has presented astronomers with a puzzle about why our outermost planet exists...“旅行者二号”发回的数据给天文学家们提出了一个难题：离我们最远的那颗行星为什么会存在。Somehow the geriatric Voyager 2, arthritic and partially deaf, managed to re...
"Must have been a fiddly job." — "You can say that again."“那一定是件精细活。”——“说得太对了。”Fish can be fiddly to cook.鱼做起来会很麻烦。It was a time-consuming and fiddly job.这项工作耗时费事。...
我们学校不教摄影术.Photography is not taught in our school.达盖尔,路易斯·雅克·曼德1789-1851法国艺术家和发明家,发明了银版摄影术,能洗出照片的正画来.French artist and inventor of the daguerreotype process for obtaining positive photographic prints.这是一种从摄影术衍生而来的新技术.Thi...