don't know.but i think no problem.

don't know.but i think no problem.
don't know.but i think no problem.

don't know.but i think no problem.
翻译：我不知道,但是我觉得没问题

我不知道，但是我想应该没问题（but i think no problem不太对；i think there is no problem.)

不知道。但我的想法是认为没问题的