They don't hold with letting children watch as much TV as they want.

他们不赞成让孩子随心所欲地看太多电视。

《牛津词典》

They want their children to participate even though they don't see much benefit.

即使他们没有看到太多的好处，他们也希望自己的孩子参与进来。

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Similarly, some couples don't have children because they don't want to sacrifice their own lifestyles to the time and expense of a family.

同样，一些夫妇没有孩子，因为他们不想牺牲自己的生活方式来换取家庭的时间和费用。

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It is easy to find them by the long lines of children waiting to tell Santa what they want for Christmas.

VOA: special.2009.12.20

Before we start on the trip, I want the children to know where in the world they are and where they've come from.

在我们开始旅行前，我希望孩子们知道,他们在世界的那个位置,他们来自哪里。

麻省理工公开课 - 媒体、教育、市场课程节选

And so, if that happens, they want their children and family members to be cared for.

一旦这个事件发生，他们希望孩子和家庭成员能有所依。

耶鲁公开课 - 死亡课程节选

Somewhere near where you live, a couple will discover this week that they are infertile and that if they want biological children of their own, they are going to need in vitro fertilization (or IVF).

FORBES: Are Infertility Doctors Turning into Predatory Bankers?

With sufficient warning, audiences can make their own decision as to whether they want to watch or not or whether they want their children to watch.

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Also many of the trips offered do not seem to be strictly educational - they are more like adventure holidays which I think parents should arrange if that's what they want their children to take part in.

BBC: NEWS | Have Your Say | Should school trips be encouraged?