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我們必須平衡能源供應與環(huán)境保護。

The anarchic nature of the international system means that states must rely on self-help to ensure their survival.

The true cost of seafood isn't just the price tag—it's the impact on marine ecosystems.

今天很殘酷，明天更殘酷，后天很美好，但絕對大部分是死在明天晚上，所以每個人不要放棄今天。