zoom例句
Your camcorder should have these basic features: autofocus, playback facility,
zoom lens.
你的便携式摄像机应该具备以下基本功能：自动聚焦、回放功能、变焦镜头。
We could hear the constant
zoom of the cars on the highway.
我们能听到公路上汽车不断发出的嗡嗡声.
Film the whole building first, then
zoom in on the door.
首先拍整个大楼, 然后把镜头推向大门.