二、假設水準測量之前視距離及後視距離均維持 20 公尺（m），而標尺讀數標準誤差為 ± 2 mm，若依此進行一測線長度為 1 公里（km）之高程差測量，試推算由讀數誤差所造成此測段高程差之標準誤差為何？答案之有效位數須至少達 mm 以下一位。（20 分）

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2022/02/14

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二、Translate the following English Passage into Chinese.（30 分） The Internet has greatly accelerated the wealth creation phenomenon, producing a larger breed of multimillionaires even younger and richer than in the past. They are happy to be wealthy, of course, but many of these baby-faced technology tycoons often seem indifferent to the buying power of their money, at least at this stage of their lives. Instead, nearly all of them have chosen to throw themselves back into a start-up, because they are in a competition with themselves and one another. “For most of us, doing it again means surpassing what we’ve done previously,” said a young tycoon. “And that can be a really high bar.”

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