safe in the knowledge that ...completely certain that something is true or will happen 确信…,肯定… She went out, safe in the knowledge that no one else was awake. 她确定其他人都没醒,就出去了。
safe in the knowledge that ...• You simply roam around, safe in the knowledge that round each corner there will be something to please.• Take these to your stylist, safe in the knowledge that your new look is going to suit you!
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