例句
In 1862, a technique was contrived to take a series of photographs showing stages of movement.
1862年时发明了一种技术，可以拍出一连串展示连续动作的照片。
In 1862, a technique was contrived to take a series of photographs showing stages of movement.
1862年时发明了一种技术，可以拍出一连串展示连续动作的照片。