1. Within a few years the whole country will switch over to digital television. 几年内全国将会换上数字电视。
2. Considered to be a less dangerous alternative to tobacco, "e-cigarettes" are taking over the West as more and more people switch over when trying to kick the habit. 随着越来越多的人开始戒烟,被认为危险程度更小的替代物——电子烟在西方国家流行起来了。
3. Do you mind if I switch over? 我想换个频道你介意吗?
4. Switch over to MBX. 切换到MBX。
5. You drive first and then we'll switch over. 你先驾驶,过一会儿咱们再换一下。