We will contact you again if the need arises.

如果有必要，我们会再次和你联系。

《牛津词典》

Again, buyers need to check if carriage is included in the price.

此外，买主需要核实售价中是否包含运费。

《柯林斯英汉双解大词典》

To get to the hire shop, again, you need to head to Pine Street.

要想去出租店，你们同样要往松树街走。

youdao

They said he would need campaign money from business if he expected to be elected president again.

VOA: special.2010.05.27

So the moral here, again, is whenever you're doing an implementation of a simulation, you do need to have some underlying theory about the model.

所以这里的寓意还是,不管你在做什么东西的仿真程序，你需要有一个,模型的底层程序。

麻省理工公开课 - 计算机科学及编程导论课程节选

Again, we'll arrange for this, but you need to give us enough warning so that we can deal with that.

重申，我们会对此进行安排，不过你需要给我们足够的提醒,以便我们能及时处理。

麻省理工公开课 - 计算机科学及编程导论课程节选

"Economic softness is accelerating noneconomic trends that threaten Sun and raise the likelihood that numbers may need again to be reduced, " Kraemer said in a research note.

FORBES: Dog Of The Day: Sun Microsystems

So some of the capacity we lost in the recession - in the financial sector, perhaps - we may never need again, and some of the companies hiring workers now did not even exist before the crash.

BBC: UK jobs figures bring good news, but also a worry

This is what we need again today.

FORBES: Mitt Romney's RINO Austerity Economics Make Him Least Electable