The sun is beating down relentlessly.

太阳正无情地照射下来。

《柯林斯英汉双解大词典》

She always questioned me relentlessly.

她总是无休止地问我。

《柯林斯英汉双解大词典》

youdao

We are going to relentlessly apply pressure on al-Qaida and its leadership, strengthening the ability of both Afghanistan and Pakistan to do the same."

VOA: special.2010.06.26

The Lady is at the dogmatic heart of this relentlessly didactic work of literature.

这个夫人就是文学教条主义,不懈的说教工作的核心。

耶鲁公开课 - 弥尔顿课程节选

If you're relentlessly selfish and calculating you would say, the chances that I decide the election are zero, so I'm just not going to bother.

如果你唯利是图,精于算计,你会说,我的投票能够决定选举的概率是零,所以我根本无需投票

耶鲁公开课 - 金融市场课程节选

The posters are either relentlessly peppy--"Let's go to work as one man for road maintenance!"

FORBES: Dictator Chic

In the mid-term elections in 2002 the Republicans relentlessly portrayed the Democrats as weak on terrorism.

ECONOMIST: George Bush

Successive lines of iPods, intermixed with iPhones and then iPads rise and crest relentlessly.

FORBES: The iPad Will Lead Apple's Next Wave Of Growth