In 1961 the KGB confiscated the typescript and even, for good measure, the typewriter ribbon.

1961年克格勃没收了打字稿，为了更加严防，甚至没收了打字机色带。

Xi emphasized the importance of well-planned rescue efforts and the prevention of secondary disasters.

要注意科学施救，细致排查周边安全隐患，严防次生。

Spain and Portugal each held a master map of the world, constantly updated and jealously guarded from rivals.

西班牙和葡牙都一直持有一张世界，不断更新，严防对手发现。

The confident inner self will let the ego manipulate in the physical world, but will not allow it to become fiercely overprotective.

充满自信的内我，让自我在物质世界操盘，但是不会允许自我变得严防死守。

In responding to the sudden outbreak of Covid-19, we put the people and their lives above all else, worked to prevent both imported cases and domestic resurgences, and tenaciously pursued a dynamic zero-Covid policy.

面对突如其来的新冠肺炎疫情，我们坚持把人民群众生命安全放在第一位，严防输入、防本土反弹，坚定不移实行有力的“零”政策。