4 sentences

1. 这篇文章从一个新的角度切入。

   zhè piān wén​zhāng cóng yī gè xīn de jiǎo​dù qiē​rù.

   This article approaches the subject from a new perspective.

   Source: Dong Chinese Dictionary

2. 看火候差不多了，他才开始切入正题。

   kàn huǒ​hou chà​bu​duō le, tā cái kāi​shǐ qiē​rù zhèng​tí.

   Seeing that the timing was right, he began to get to the point.

   Source: Dong Chinese Dictionary

3. 画面突然切入特写镜头。

   huà​miàn tū​rán qiē​rù tè​xiě jìng​tóu.

   The scene suddenly cut to a close-up.

   Source: Dong Chinese Dictionary

4. 球员带球切入篮下。

   qiú​yuán dài qiú qiē​rù lán xià.

   The player drove to the basket with the ball.

   Source: Dong Chinese Dictionary