您要查找的是不是：
- Whatever is said here must be kept secret. 這裡說的話必須保密。
- She has blurted out everything they wanted to keep secret. 她把他們要保密的事情全講出去了。
- The first and all subsequent visits were kept secret. 第一次以及隨後的各次訪問均嚴守秘密。
- It is absolutely vital that the matter be keep secret. 這件事要保密，這是至關重要的。
- The test questions are kept secret, so as to prevent cheating. 為了防止作弊，考試的題目是保密的。
- He asked that the matter should be kept secret. 他要求對這件事保守秘密。
- These plans must be kept secret from the enemy. 這些計劃必須對敵人保密。
- Whatever been said here must be kept secret. 凡在這裡說過的話都得保密。
- To make known(something heretofore kept secret). 揭露使（以前保密的事）公開，泄露，透露
- Their identities were kept secret. 他們的身分保密。
- He requested that the matter should be kept secret. 他請求對這件事保守秘密。
- Tom made everybody swear to keep secret. 湯姆叫大家立誓保守秘密。
- To make known(something heretofore kept secret. 揭露使(以前保密的事)公開，泄露，透露
- He can be -lied on to keep secret. 相信他能保密。
- He can be relied on to keep secret. 相信他能保密。
- The army uses a special cipher so that military messages are kept secret. 軍隊使用一種特殊密碼,軍事電訊因此得以保密。
- These plans must be kept secret until all is prepared. 在一切都準備好之前，這些計劃要保密。
- It is absolutely vital that the matter is kept secret. 這件事要保密，這是至關重要的。
- The test questions are kept secret,so as to prevent cheating. 為了防止作弊病，考題要保密。
- The government uses a special cipher so that official messages are kept secret. 政府使用一種特殊密碼，官方電訊因此得以保密。
