The risk is that when quantitative easing is withdrawn all asset markets not just bonds will take a big tumble .

风险在于，当量化宽松政策退出之时，各类资产（不只是债券）市场都 将 受到 沉重 打击。

Many fatal incidents have taken place on the descent and there is no second chance if you take a tumble or miss your footing on the mountain .

很多致命事故都发生在下山 途中，一旦你 在山上 跌倒或失足， 便绝无生还机会。

11.Like the outcome after an exam death makes us aware of anything That is it 's too late to take a tumble .

11.死亡教会人一切，如同考试之后公布的结果？虽然 恍然大悟，但为时晚 矣！