Come to the point的意思为：回到正题。通常用于提醒别人讲话，和Come to the point相同的为get to the point，下面是它们的使用方法：

Don't talk for hours. Come to the point.

不要说太多，直接进入主题

It took several paragraphs for her to come/get to the point of her argument.

她花了好几段才来到/到达她的论点。