We need to establish where she was at the time of the shooting.

我们需要查实枪击发生时她在何处。

《牛津词典》

We need to establish a legal framework for the protection of the environment.

我们需要建立一个法律体制来保护环境。

《牛津词典》

"We need to establish a new competency before we get into trouble," explains Mr Chou.

“我们需要建立新的盈利模式”，周解释到。

youdao

But first we need to establish a few things about the occasion for this piece and about the genre, the literary genre of the mask in general.

但首先我们必须建立一些,关于此作品与流派，一般文学体裁《面具》的场合。

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"What we need to establish are clear rules of engagement that say what we can stop, " Alexander said.

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"We need to establish the supply chain to meet our growing demand, " says Sabra's chief technology officer, Tulin Tuzel.

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And what we agreed to in previous meetings of the G20 is, is that we need to establish a framework for more balanced growth.

WHITEHOUSE: President Obama and President Yudhoyono Press Availability | The White House