It focuses on the efforts countries can make to deal with global warming.

参考译文(1)：它关注于应付/处理全球变暖国家所付出的努力。

参考译文(2)：它关注于国家所付出的，处理/应对全球变暖的努力。

这句话中make to deal with 怎么翻译呀？“做出处理”？我没明白为啥这里已经有deal with了，为啥还要放 make 呀？谢谢。

解答如下:

以上句子结构主要搞清楚2个后置定语就很容易理解了

主语:It（它）

谓语:focuses on（致力于/关注于）

宾语:the efforts（这些努力）

后置定语(1):that/which countries can make（省略了关系代词that/which定语从句作后置定语）（国家所能做出/付出的）

后置定语(2):to deal with global warming（动词不定式作后置定语）（用于处理/应付全球变暖的）

2个重点短语解析如下：

(1)vt. focus on 致力于; 使聚焦于; 对（某事或做某事）予以注意; 把…作为兴趣中心

Their talks are expected to focus on arms control.  

他们的会谈预计会集中讨论军备控制问题。

They focus on overt discrimination rather than insidious aspects of racism.  

他们关注的是公开的歧视，而不是种族主义的一些潜在问题。

 His administration's economic policy would focus on reining in inflation.  

他的政府的经济政策将侧重于控制通货膨胀。

Throughout the exercise, focus on keeping your abs tight.  

整个锻炼过程中，注意要紧绷腹肌。

Focus on making a short, firm follow-through.  

集中精力完成简短而有力的随球动作。

Focus on the feeling of relaxation.  

全身心体会放松的感觉。

 We're going to focus on the relationship between freedom and necessity.  

我们将集中讨论自由和必要性之间的关系这一问题.

 Today we're going to focus on the question of homeless people.  

今天,我们主要讨论无家可归者的问题.

(2)deal with

(1)vt.处理;应付;与…打交道

the way that building societies deal with complaints. 

建屋互助会处理投诉的方式

In dealing with suicidal youngsters, our aims should be clear.

在对待有自杀倾向的青少年时，我们的目标应当很明确。

(2)vt.克制(不快情感);冷静面对(感情上困难的局面)

She saw a psychiatrist who used hypnotism to help her deal with her fear. 

她去看了一位用催眠术帮她克服恐惧感的精神科医生。

He was able to deal with his captivity by maintaining a high degree of anger about the unfairness of his capture.  

他对自己不公正的被俘极为怨愤，正是这股怨愤使他得以熬过囚禁生涯。

(3)vt.论述;讨论;涉及 

the parts of his book which deal with contemporary Paris.  

他的书中涉及当代巴黎的那些部分

(4)vt.与…做买卖;和…有生意往来 

When I worked in Florida I dealt with British people all the time.

在佛罗里达工作时，我总与英国人有生意往来。

He's a hard man to deal with.  

要跟他这个人做生意很难。