英语语法分析

Before the electrical current puts into operation in a spark plug, the two points of contact have to be gapped.

在电流通入火花塞中使它运转之前，两个接触点之间需要有空隙。

This is a gapped text with 6 sentence-length gaps.

这是一篇有空缺的文章，稳重有6处空格。

We call such a partially determined sequence a gapped sequence tag.

我们称这样部分确定的序列为间隙序列标签。