英文翻譯成中文 - 社會議題

1. It is a worrying scenario for future global warming，"he told a group of students studying climate change. The ancient warming was triggered by natural shifts， perhaps linked to volcanic activity and a thaw of frozen methane.
2. Sea levels 55million years ago were about 100 metres higher than now--Antarctica was free of ice.
3. "We are starting processes that will last for hundred sperhaps thousandsof years，"he said of modern emissions from burning fossli fuels in power plants factories and cars.
4. When Svalbard was hot--the islands were also close to the North pole 55million years ago--many parts of the globe near the equator would havebeen too hot for modern plants and animals that have adapted to a modern climate，he said.
5. Carbon dioxide levels are now at almost 390 per million in the atmosphere，up from 270 before the industrial Revolution and rising fast. Sluijs said they could reach 1.000 parts per millionby 2100 if not held in check.
6. The footprints were found by chance by two miners."As far as we knowthere are only five pantodonts of this type found in the world，"said Steve Torgersen，a mining expert.
以上這些是在英文報紙上的資料