continuation这个词 什么时候用比较合适？

1. The continuation of the play after the tea interval was ruined by rain.
原定茶点休息后继续进行的比赛因下雨而取消了。

2. This road is a continuation of the motorway.
这条公路是高速公路的延伸。

3. He argued for a continuation of the search.
他主张继续搜查。

4. Continuation of play after the tea interval was ruled out by rain.
原定茶点小憩后继续进行的比赛因下雨而取消了.

这个是抽象的概念

build a continuation to a factory
扩建工厂

n.继续, 续集, 补编【医】连续【经】继续, 连续, 继续部份
1.It is highly likely that guCI was a continuation of the CI sung to drum accompaniment of Song times
鼓词很可能是宋代鼓子词的继续发展
2.The Year 2000 is a continuation of a man-MADE calendar.
2000年只不过是某一种人造的历法中岁月的延续而已。
3.The heath was NOw a vast abyss, and NO longer a continuation of what they stood on
那时候，荒原只是一通广阔的深渊，跟他们站立在那块地方并不是一体。
4.In cathode ray tube display, the continuation of light emission from Phosphor after excitation by the electron beam
在阴极射线管显示器中,用电子束激励后荧光物质光发射的持续