bon je ne vais pas tout corriger car tout sonne bien français mais déjà les grosses bizarreries ....
"As an introduction for this document"
To present this document, we could say that it is a video. It deals with polar bears which live on the Hudson Bay, in the northeastern part of Canada.
From the doctors' and the scientists's point of view
From the doctors and the scientists (presented on the video. Si tu me "the doctors and the scientist", il faut un complément après. Si tu parles de manière généale, retire l'article), we can deduce that this video is a warning that tells that the eco system is in danger. (ou that denounces an endangered ecosystem)
To sum up the video, we could say that it is about the life of polar bears. We find
(??? we hear - see ?)several interviews of persons there studying this animal, as doctor Lunn. According to him, polar bears are sending a warning signal because the eco system is in danger.
( ils envoient le signal en morse, les ours ? lol ) Polar bears are giving us the proof that the environment is under danger.
I am now going to comment on the journalist's views which are presented in the video. As I pointed out earlier, this video talks about the polar bears living in
the Wapusk National Park, which is situated in Hudson Bay.
Doctor Lunn has spent twenty years studying polar bears.
He thinks that they are sending a warning signal because they are in danger. - REPETITION
Indeed, they are forced ashore earlier because the ice melts sooner. So they are coming ashore lighter and lighter (je ne comprends pas bien la phrase. Tu parle du poids des ours?).
moi non plus
However, thanks to the tests made on polar bears, scientists have been building a huge database on polar bears.
I really appreciated the video because the polar bear is one of my favourite animals. I gave me the desire to know it more on this animal.
Polar bears are amongst my favourite animals - it made me want to know more about them. Dsl mais desire est un peu connoté en anglais
Voila...