那只鸟鼓翼向河的上游飞去。

The bird flapped (its way) up the stream.

《新英汉大辞典》

我们可以感到自豪，但是我们也应该继续向其他国家学习，在各个领域力争上游，并且为我们的目标奋发努力。

We can be proud of what we have attained, but we must keep learning from others, improve in every area and strive hard to achieve our future goals.

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在1617年的第二次征途中，他派他的儿子瓦特·雷利随着一支探险队向奥利诺科河的上游进发。

During his second trip in 1617, he sent his son, Watt Raleigh, with an expedition up the Orinoco River.

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