The owner of Drax power plant has started reducing the amount of Canadian wood pellets it burns, and will stop burning trees from British Columbia entirely within the next year.
Россия вышла из соглашения с ООН14:29
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这条红线的潜台词是：过去几年，有人为了抢窗口期，把没跑够测试的车扔给了消费者。现在，把“自选动作”变“强制门槛”，堵住“半成品交付”的漏洞。
But fancy type system features aren't free:
\det(V)&=1\cdot(x_1 x_2^2 - x_2 x_1^2)-x_0(x_2^2-x_1^2)+x_0^2(x_2 - x_1)\\