有乜錯.............

有乜錯.............
Today, we have to discuss about the issue on Sustainable Development

冇錯, 但改做
We have to discuss the topic of Sustainable Development today.
更好, 更似英文.

Today, we have to discuss the issue on Sustainable Development.
如果係口語化既話, 就冇problems
如果係write出唻既話, 就要
Today, we are going to discuss about the issue on Sustainable Development.