But the function and security of the system remains to be further improved and enhanced.

但对于系统的功能及安全性方面还有待进一步改善和提高。

youdao

But the authors thought the model could be improved still further.

但是作者认为这个模型仍可以进一步改善。

youdao

But there are still some link should be further improved.

但是还是有一些环节有待进一步完善。

youdao

But there are still some link should be further improved.

但是还是有一些环节有待进一步完善。

youdao