91. | Some of the bigger firms are engaged in researches which are of such general and fundamental nature that it is a positive advantage to them not to keep them secret . |
| 某些大公司进行的研究属于一般和基础的研究,因此不保密对他们才有利。
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92. | Even more processes are never patented at all but kept as secret processes. |
| 更多的工艺过程根本就不会取得专利权,而是作为秘方保存着。
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93. | At last they were in the secret passage, and the cutting-out expedition had really begun! |
| 他们终于进了秘密地道,于是,这次突然袭击的远征正式开始了!
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94. | And yet, looking down at him in a moment that was like a secret , passing sign, her face did tell him. |
| 然而,在她低头看他时的一瞬间---这一瞬间象是个一闪即逝的暗号---她的脸色告诉了他。
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95. | A secret between more than two is no secret. |
| 【谚】三人知,天下晓。
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96. | She confided her secret to her parents. |
| 她把秘密告诉了她父母。
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97. | His secret died with him, for he never told anyone. |
| 他的秘密至死也不为人知,因为他从未告诉过别人。
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98. | Our plan must remain a secret . |
| 我们的计划必须保密。
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99. | What's the secret of baking perfect bread? |
| 烤出好面包的秘诀是什么?
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100. | We discovered a secret passage behind the wall. |
| 我们在墙后发现了秘密通道。
|