First notebook entry: Introducing myself Hello my friends.Please call me Alex.First of all I think you are interested in who I am. Now just listen to me.^.^ I 'm a postergraduate in master one and study on Magnesium alloy in CIAC now.I desire to learn English 'couse I love it.Someone tells me that it's just a kind of tool you should take more attention in your field 'Magnesium' ,but I don't think so. It's ture and undeniable that language is kind of tool we use in daily life,however, it is a hundred precent culture as well.In fact I really wanna know what does the foreign culture look like so that it is better if I learn English before I step a foot on American or other country.That is one reason that I'd like to learn English