问题描述:
英语翻译
Just as on smoking,voices come from many quarters insisting that the science about global warming is incomplete,that it is OK to keep pouring fumes into air until we know for sure.
Just as on smoking,voices come from many quarters insisting that the science about global warming is incomplete,that it is OK to keep pouring fumes into air until we know for sure.
问题解答:
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