话说,环境问题最近经常成为焦点,气候变暖、物种灭绝、垃圾污染等问题越来越严重, 自然对人类不断发出警示,很多国家也纷纷采取应对措施, 比如为了减少塑料垃圾的污
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Latest Covid19 Info
- Ontario New Case+2,632
- Ontario New Death+46
- Canada First doses658,662
- Canada Second doses53,629
- Canada % of population vaccinated1.87%
- Canada Received from manufacturer893,240
- Canada Received doses administered79.7%