The southern accent was put on for effect.

假操南方口音以引人注意。

《柯林斯英汉双解大词典》

He never strives for effect.

他从不追求所谓的表面效果。

youdao

He hesitated a moment for effect.

他犹豫一会等着反应。

youdao

But they could not rule out the possibility of a smaller effect similar to that seen earlier for strokes.

VOA: special.2009.03.18

In making this point, Milton has just made us, I think, almost utterly unwilling to effect this justice that he himself has called for.

在这个论点中，我认为弥尔顿让我们，几乎完全不情愿地影响了这个审判,这个他说需要的审判。

耶鲁公开课 - 弥尔顿课程节选

You should be able to maybe print out a blank copy of those notes from the website not for memorizing them, but now just understanding how the photoelectric effect works.

你们应该可以从网站上打印一份,这些笔记中的空白的纸张,不仅仅是为了记忆，而且现在要理解,光电效应是如何工作的。

麻省理工公开课 - 化学原理课程节选

Instead, she simply played "Winter" straight, with no stops and starts, no holding moments for effect.

NPR: Tori Amos: A Star, Born In An Hour

But always such addresses are crafted for effect and consciously intended to sway and influence.

BBC: 10 THINGS WE DIDN'T KNOW THIS TIME LAST WEEK

But you will get Cerberus Network for Mass Effect 2 and the Online Pass for Mass Effect 3.

FORBES: The New 'Mass Effect Trilogy' Trailer Is Quite Good