We should march on them at once. 我们应该立刻进兵
you once loved a woman many years ago, 多年前你爱过一个女人
Once I begin to sing, no one must enter the tent. 当我开始吟唱,任何人都不能进入这座帐篷
You've saved me once more. 您又救了我一命
be at once raised to the rank of lord... 国王陛下亦希望将其立刻擢升为贵族之列
At once, my lord. 遵命,大人
I saw a man last nine miles once. 我见过一个家伙坚持了九英里
unmade them, at once. 立刻收回成命
Once. I think. 好像有过一次
Once I brought a jackass and a honeycomb 还有一次,我带了头蠢驴和一个蜂巢