keep on trying

常见例句

Chemists who design drugs keep on trying to make the key fit only one lock.
设计药物的化学家就必须不停地确保这些钥匙只能开一把锁。
Don't worry if you fail at first. Keep on trying and the situation will improve.
不要为一开始的失败而焦虑，坚持尝试，状况自会改善。
We need beauty to remind us of what is possible and we need to keep on trying to make the world better, not perfect.
我们需要用美来提醒我们什么是可能的，同时我们需要不断努力让这个世界变的更美好，而不是完美。

But I have been trying to keep abreast of what is going on and I will do the best I can."
Now you keep on trying and because the reinforcement is intermittent you don't expect it as much and so your behavior will persist across often a huge amount of time.
你会不停的尝试,因为此时的强化是间隔强化,你并不会抱有很高的期望,因此，你的行为,通常会持续相当长的一段时间。
耶鲁公开课 - 心理学导论课程节选
but I think my advice would be just to keep on trying, really.
但是我想我的办法是坚持下去，真的。
要继续努力 - SpeakingMax英语口语达人

We got to keep on trying things until folks are back to work and the economy is growing again.
WHITEHOUSE: President Obama on the American Jobs Act in Millers Creek, North Carolina The White House
On issue after issue, we are trying to move America forward, and they keep on trying to take us back.
WHITEHOUSE: Limiting the Influence of Special Interests
Number one, you could just keep on trying to borrow a trillion dollars, or a couple trillion, or however much it takes from China.
WHITEHOUSE: Town Hall in Arnold, Missouri