Realising the gravity of guarding her rule for the peace and well-being of the nation, he embarked on solving the whodunit.

狄仁杰逐渐意识到维护她的统治对于国家的安宁和福祉重要性，于是他开始了对整个事件进行抽丝剥茧。

youdao

When peace prevails, there are no wars and catastrophes, nor thieves or bandits, so a dog does not need to be very alert when guarding the door. It can watch the door in a relaxed way.

太平时，没有战乱劫运，也没有小偷强盗，狗就不需要很注意地看门口，牠能很清闲自在地守门口。

youdao

For the first time since the Gulf war, American troops are in a foreign land, not guarding an embassy, protecting aid workers or trying to keep a peace, but fighting an enemy.

ECONOMIST: Gains in Afghanistan, losses in the battle of ideas