但是有一个问题 - 翻译成英语

• but there's a problem
• but there is a problem
• but there was a problem

在 中文 中使用 但是有一个问题 的示例及其翻译为 英语

但是有一个问题：低成本的智能手机是隐私安全的噩梦。
But there's a problem: low-cost smartphones are privacy nightmares.

但是有一个问题：这个模型假定所有的孔都是均匀的圆柱形空隙。
But there's a problem: This model assumes that all pores are uniform, cylindrical voids.

这在理论上听起来都不错，但是有一个问题。
All of that sounds great in theory, but there's a problem.

但是有一个问题需要他们在实现商业化之前加以解决：电池。
But there's one problem that needs to be solved before they can make commercial flights: batteries.

但是有一个问题：大多数新基督徒属于未注册的团体。
But there is one problem: most of the new Christians belong to unregistered groups.

听起来像是一个很好的解决方案，但是有一个问题，它们的效率非常低。
Sounds like a great solution, but there is an issue, they are terribly inefficient.

但是有一个问题的答案是确定无疑的，那就是：为赢得反恐战争的胜利，我们必须主动出击。
Yet one question has surely been settled- that to win the war on terror we must take the fight to the enemy.

但是有一个问题：他们正在一个钟没有指针的屋子里跳舞"。
There's a problem, though: They are dancing in a room in which the clocks have no hands.'.

但是有一个问题我到现在还没有办法得到满意的答复。
Meanwhile, I have a question that I haven't been able to answer satisfactorily yet.

这是一个聪明的计划，但是有一个问题：只有你询问一个粒子“你处于什么状态？”纠缠才起作用。
It's a brilliant plan, but there's a problem: entanglement only works if you ask a particle,“what state are you in?”.

但是有一个问题,格雷厄姆。
This is a big question, Graham.

但是有一个问题：这是非法的。
One problem: it is illegal.

但是有一个问题我想要读者思考。
There are some questions I want readers to think through.

但是有一个问题：这是非法的。
Only one problem: It was illegal.

但是有一个问题我需要你的帮助…….
I have a problem and I need your help….

但是有一个问题，你不知道选哪个国家。
But there's just one problem- you don't know which country to pick.

但是有一个问题：向谁学，学什么。?
But then there is a question- whom to learn from?

但是有一个问题，就是怎么去执行呢?
But a resolution is one thing, how will it be implemented?

但是有一个问题，那就是弹药的供给。
One matter to which I must refer is the supply of ammunition.

但是有一个问题：没有人能买到一个。
Only one problem: no one bought it.