当然，前景是乐观的，但挑战依旧存在。
Tony Jolliffe BBC
。夫子是该领域的重要参考
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Москвичей предупредили о резком похолодании09:45
"You know your health is disintegrating in front of you and there's absolutely nothing you can do to stop it, apart from being told to just take the contraceptive pill so you don't have periods."