鼓励大家用英文交流，有奖励的！！！

So good idea！

very nice idea! profoundly solve the problems of chinese uni students' lack of English technique in expressing themselves, especially in academia !

SAA is allocation to asset classes that in the long-run would meet clients’ needs, usually maintain stable weights over time. But it doesn't have to remain fixed all the time, it can be revised optimally if needed e.g. referring to changes in client’s risk profile. It is consistent with passive portfolio management and market efficiency.

a good idea,just a chance for everyone!!!

it is a good attempt to practice english. what matters is how long it will continue. are there any specific themes for english talk? or any posts written in english are encouraged? anyway, i believe that anyone who will benefit from this way of learning.

i like it , it is a good idea

it is a very good opportunity study our english.
many people say they don't have good oral
because of bad atmosphere.
now it comes, no one has excuse.

Good idea. I will try my best to chat with English. Thanks you for provide a good chance for all of us.

That is  a very good suggestion. But we also need to care about the efficiency of communication. After all, English is not our mother tongue. Support you!