Welcome to Mandy's blog

Today I begin to write my blog .Let's introduce myself at the beginning in spite of maybe some of you have already known me .My name is Zhang mengdi as you see,I come from China and live in Singapore now. I can't promise to write it everyday but I regard it as a way to communicate with others,including my fellow groupmates and other friends,so I'd like to share my life on the blog .I don't know whether the blog will go through my whole undergraduate life or even a longer time and even my e-mail number is not the correct nus one as they request as you know ,so I really don't know how long it will exist,however I'll treasure every blog.BTW,In fact,I haven't fininshed my homework yet.So,I will go on later.BYE!