persistent

How do you deal with persistent salesmen who won't take no for an answer?

你怎么对付那些不轻言放弃、一直纠缠下去的推销员？

Almost every child, on the first day he sets foot in the school building, is smarter, more curious, less afraid of what he doesn't know, more confident, resourceful, persistent and independent, than he will either be again in his schooling.

几乎每个孩子在踏入学校大楼的第一天，都比他余生再去上学更聪明，更好奇，对自己不知道的东西更无畏，更自信，机智，执着和独立。

I had to be really persistent and it was very hard work.

我必须非常坚持，这是非常艰难的工作。

Despite persistent rain showers, the lawn and pavilion were packed with fans.

尽管有持续阵雨，草坪上和亭子里还是挤满了仰慕者。

Just lengthening that second stage of full-time work may secure the financial assets needed for a 100-year life, but such persistent work will inevitably exhaust precious intangible assets such as productive skills, vitality, happiness, and friendship.

仅延长第二阶段的全职工作可能就能获得100年生活所需的金融资产，但这种持续的工作必然会耗尽宝贵的无形资产，如生产技能、活力、幸福和友谊。

Care for older people faced persistent criticism as these trends became apparent.

随着这些趋势变得明显，老年人的护理方面一直受到批评。

The most common persistent organic pollutions are organochlorine pesticides, such as DDT.

最常见的持久性有机污染是有机氯农药，如滴滴涕杀虫剂。