- 你决没决定骑自行车还是坐公共汽车去城里？
Have you decided whether you are going into town by bike or by bus?
- 谁解决了这个难题？
Who solved the hard problem?
- 我很难解决这个问题。
I had difficulty working out the problem.
- 这个问题都被解决了。
The matter is all settled.
- 这个问题仍然未解决。
The problem remains unsolved.
- 没有人能够解决这个问题。
Nobody can solve this problem.
- 那么， 你决定好了吗？
Well, have you decided?
- 他们决定结婚了。
They decided to get married.
- 你决定了没有？
Have you arrived at a decision yet?
- 我决心要推行这个计划。
I am determined to carry out this plan.
