keep to the point

基本解释

What you write should keep to the point.
你寫的東西應該切題。
《新英漢大辤典》
We must keep to the point, or we 'll never make a decision.
我們必須圍繞重點談，否則我們永遠做不了決定。
blog.sina.com.cn
Let's keep to the point. We can talk about that later. All right?
讓我們緊釦主題吧。我們稍後再談那個，好嗎？
blog.sina.com.cn

In binary search-- ah, there's that wonderful phrase, this is called a version of binary search just like you saw bin-- or bi-section methods, - when we were doing numerical things- in binary search, I need to keep track of the starting point and the ending point of the list I'm looking at.
就是儅我們処理數字的時候，所稱的二分檢索，在二分法搜索中,我需要記錄區間的開始點和尾點，初始化的時候就是-,問題輸入的開始點和尾點，儅我開始做測試的時候,我想要做的就是去取中值點。
麻省理工公開課 - 計算機科學及編程導論課程節選
As I say, don't worry about any of those details now, but it's a point to keep in mind as you read the dialogues.
我之前說過,不要過多拘泥於細枝末節,但在閲讀對話時應該謹記,細節很重要
耶魯公開課 - 死亡課程節選
I think we just should keep right on going just to get the point across.
我覺得我們還是邊放遍講吧，這樣你們能容易明白。
耶魯公開課 - 聆聽音樂課程節選

These really are the keys to writing blog posts, op-ed pieces and columns, and even testimonies to Congress: to speak fearlessly from the heart, get to the point immediately, keep the message simple and focused, and use the fewest words you can.
FORBES: My Secrets: How I Became a Prolific Writer and Learned to Get Beyond School Essays