This calls for some explanation.

这个问题需要解释一下。

youdao

This calls for a double celebration.

这需要双重庆祝。

youdao

This calls for a double celebration。

这需要双重庆祝。

youdao

Colville calls this is an almost unimaginable situation for children and other civilians to have to live through for even one day, let alone months on end.

VOA: standard.2009.10.25

She speaks what Yeats calls in his general title for this group of poems Words for Music Perhaps.

她说的话，也即是这一组诗的名字,叫做可以配乐的诗。

耶鲁公开课 - 现代诗歌课程节选

And the thing I wanted point out is, we've got this global variable number of calls. Which is there not because Fibonacci needs it but just for pedagogical reasons, so that we can keep track of how much work this thing is doing.

要指出的是我们已经,调用了几次这个全局变量,这不是因为斐波那契数列,需要调用它而只是,因为教学上的需要，以便我们可以知道,这个函数做了多少事情。

麻省理工公开课 - 计算机科学及编程导论课程节选

This calls for platforms of research and exchange, for new capacities and sharing expertise.

UNESCO: Post-Conflict and Post-Disaster Responses

This calls for a more flexible approach to patent rights in different parts of the world.

ECONOMIST: Letters | The

This calls for a Wi-Fi architecture that is as secure, controllable and reliable as their 3G networks.

FORBES: Making Wi-Fi '3G Secure' For Mobile Data Offloading