long-focus

例句：

1. 1. The photographer focused the long-range lens on the distant mountain.
   摄影师将长焦镜头对准远处的山。
2. 2. The scientist used a long-shot method to study the ocean currents.
   科学家使用长距离方法研究海洋洋流。
3. 3. The artist painted a long-shot landscape of the sunset over the mountains.
   艺术家画了一幅长距离风景画，描绘夕阳下的山脉。