求翻译：这个星期我过了一个难忘的生日。再过几天就要回上海了。昨天爸爸带我去看了一个水库，水是从地下十几米抽上来的。水很干净，在阳光的照射下成蓝色。是什么意思？

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This week I an unforgettable birthday.Again crossed several days to have to return to Shanghai.Yesterday the daddy led me to look at a reservoir, the water is pulls out from the underground several meters.The water is very clean, becomes the blue color under the sunlight illumination.

This week I had a memorable birthday. And then back to Shanghai in a few days. Yesterday my father took me to see a reservoir, water is from a dozen meters underground. The water is very clean, in the rays of the sun into the blue.

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