Question

ハシビロコウ

どなたかここの文構造とか詳しく教えてくれませんか？

上

the amimals kept in zoos with animals jiving in the wild. The findings showed thai
the life expectancy of elephants in a zoo is significantly shorter than those in
African wild places. Despite the fact that elephants in zoos receive care and that

there are not any enemies there, death rates in Western zoos are greater than birth

rates, which makes the elephant population of the zaos unsustainablc.

   
 
 

@ According to researchers, efforts to bre

   
 
 
    

e been tied in

  
 

European Zoos for the last ten to tventy        The researchers believe keeping

elephants in a zoo helps us understand the animals' behavior so that wild elephans
can be managed better.

 he researc     collected data, and looked at S00 female elephants Kept jn

European zoos between 1960 and 2005. They compared their survival to that Of
female African elephants in Kenya's Amboseli National Park、  where many

endangered animals and wildlife live. Female African aa hve on average

16.9 years in zoos, compared to 56 years mn Amboseii National Park、 Whe

n the
researchers added factOrSs of human-caused deaths in he Dark、 the

Sverage life
6    2    cc                                                           SDc
was 36 years, which 1S still significantly longer than that in zoos                      Nr

@⑳ There are 3 few reasons.。 In the first |

Ce、z00 SIGN

Answer 1

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るーー

The researchers (s)believe(v) (thatの省略) keeping (動名詞)elephants (動名詞の目的語)in a zoo (s’) helps (v’) us (o’) understand (c’)the animal’s behavior (understand の目的語)
so that wild elephants (s) can be managed(v) better.

believeの目的語thatの省略
help ocでtoの省略
so that構文

ハシビロコウ

helpの主語はthe researchersですか？

るーー

that節から新しい文が始まっていて
keeping elephants in a zoo(象を動物園に飼育すること)が主語です！

ハシビロコウ

理解出来ました！
ありがとうございます！！