现在我们来播放一段莫扎特的作品，莫扎特他在晚年用了九年时间创作了这首交响乐

Now we'll play a passage of Mozart—a symphony by Mozart here that he wrote at the ripe old age of nine years.

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自从那个九月早晨以来，九年时间过去了，但逝去的时间永远也不会减轻烙印在我们民族意识之中的伤痛和损失。

And while nine years have come and gone since that September morning, the passage of time will never diminish the pain and loss forever seared in the consciousness of our nation.

youdao

当美国和英国在19世纪开始工业化时，他们用了50年的时间才使真实人均收入翻了一番；而现在中国只用了九年时间就达到这个目标。

When America and Britain were industrialising in the 19th century, they took 50 years to double their real incomes per head; today China is achieving the same feat in nine years.

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