I had to keep on with the deception.

他承认曾通过欺诈手段获得药品。

You can still keep on with your books and your ideas.

你可以继续看你的书，保持你的想法，只用对自己说：‘我在这儿是个自由的人。’

Should you make up your mind and keep on with a good method, you are sure to learn English well.

只要你下定决心，坚持不懈，只要你下定决心，坚持不懈，掌握方法，就一定能学好！掌握方法，就一定能学好！

When you want to change, you have already started the first step, keep on with courage, and I am willing to journey with you.

当你想要改变时，你已经迈起了改变的第一步，勇敢地行动起来吧，我愿意陪你。

Keep your eye on these jokers, you never know what they will come up with.

盯住这些家伙，你永远不知道他们会想出什么来。