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But of course, if we don't do it, there's deep uncertainty about how much climate change we get for a given amount of CO₂ in the air.

不過，當然，如過我們不這麼做，我們完全無法確定空氣中這麼多的二氧化碳會帶來什麼樣程度的氣候變遷。

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You need to be a hundred percent present when you're at work.

你必需百分之百投入工作。

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That's how you know it's safe for a lady to take.

這樣你才知道女生吃下去很安全。

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You need to be a hundred percent present when you're at work.

你必需百分之百投入工作。

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That's how you know it's safe for a lady to take.

這樣你才知道女生吃下去很安全。