I remain unconvinced of the need for change.

我仍怀疑改革的必要性。

《牛津词典》

He agreed with them about the need for change.

他同意他们需要变革的意见。

《牛津词典》

Committee member Joseph Lieberman noted the need for change.

委员会成员Joseph Lieberman也指出了进行变革的必要性。

youdao

And that if we want a positive earth for future generations, we all need to make commitments to be change agents so that we don't destruct our natural resources."

VOA: special.2010.01.21

So if you haven't clicked in yet, or if you want to change your answer, keep in mind that you might need to jot down, - for example, a Lewis structure before you can answer this question.

如果你还没有点答案，或者你想改变你的答案，记住你也许需要在回答问题前写点东西，比如画一画Lewis结构,来得到最终。

麻省理工公开课 - 化学原理课程节选

UNICEF's head in Ziguinchor, Christina de Bruin, says systems for child protection need to be improved, along with encouraging social change in how people deal with this violence, and reinforcing partnerships and protection systems to deal with emergency cases.

VOA: standard.2010.06.29

The director-general of the Prison Service, Sir Robin Masefield, said he accepted the need for change.

BBC: Prison 'one of worst in the UK'

Deputy Prime Minister Nick Clegg is convinced the government has accepted the need for change.

BBC: Have ministers really embraced Heseltine's revolution?

Even some corporate leaders are starting to acknowledge the need for change (see article).

ECONOMIST: Corporate governance in Japan