flood, drought, carbon emissions, toxic waste, water pollution, climate change, fossil fuels, global warming, melting ice caps, renewable / nonrenewable energy, sea level rise, greenhouse effect,

Environmental problems

由
打印
嵌入

排行榜

闪存卡是一个开放式模板。它不会为排行榜生成分数。

视觉风格

选项

切换模板

恢复自动保存：？