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During all these tests Vera was blindfold;

在所有這些實驗中，維拉的雙眼都是蒙著的。

since the things he cares for will continue.

因為自己關心的一切事物都會繼續下去。

This is a pity, because noise abatement really is a good cause.and it is likely to be discredited if it gets to be associated with bad science.

要求減少噪音確實是件好事，但是如果與拙劣的科學摻雜在一起的話，就不會被人們所信任，這是很遺憾的。

he hastened to Henry Taylor's house.

于是急急忙忙來到了亨利·泰勒的家里。

therefore the jungles and the savannahs know of no'juvenile delinquency'.

因此，叢林和荒涼地區不知道什么叫青少年犯罪"。

becomes so worn and unreliable that it eventually is not worth mending.

磨損太厲害，老得一點兒也不準了，最終會不值得修理了。