日本語訳をおねがいします

その一
While there are good reasons to believe that the approximate equations should, in many circumstances, give answers close to those given by the true equations, approximations — like translations — always miss something.

その二・この一文のさまになる訳を教えてください。
Understanding requires context; insight must be anchored.
以下の文脈です。

Everyone knew that things could move, but what about the arena within which the motion took place? Well, that's space, we'd all answer. But, Newton would reply, what is space? Is space a real physical entity or is it an abstract idea born of the human struggle to comprehend the cosmos? Newton realized that this key question had to be answered, because without taking a stand on the meaning of space and time, his equations describing motion would prove meaningless. Understanding requires context; insight must be anchored.

No.1 ベストアンサー 回答者： SPS700 回答日時： 2013/05/17 02:43

１。

　　　　近似式は、多くの場合、真の等式から得るものに近い答えを提供する、しかし近似式は、翻訳と同じように、いつも何かが欠けている。

２。文を（真に）理解するには、文脈が要る、洞察とは（船が錨を下ろすように）前後にしっかりと繋がって初めて可能になるものだ。

この回答へのお礼

回答ありがとうございます。特に２の回答で視野がひろがった気がします。

お礼日時：2013/05/19 20:46