main point的用法和樣例：
例句
- We'll confine our discussion to the main issue.
我們將只討論主要問(wèn)題。 - The main question is that of cost.
主要問(wèn)題是成本問(wèn)題。 - I didn't get down the main points.
我沒(méi)有記下要點(diǎn)。 - This section is a key learning point for both advanced and intermediate developers.
本節對于高級和中級開(kāi)發(fā)人員而言都是一個(gè)學(xué)習要點(diǎn)。
