布朗先生显然推迟了宣布,并设法对整个团体保守秘密。
Mr. Brown apparently delayed the announcement, and managed to ___keep it ___secret from the entire group.
我从六年级就喜欢肖恩,但我一直保守这个秘密。
I had loved Sean since sixth grade but I was ___keeping it ___a ___secret.
我们必须直到发布前都保守我们的计划秘密。
We must ___keep our plans ___a ___secret until the launch.