First notebook entry: Introducing myself 由于工作的原因，我需要掌握英语。 我是做礼品制造业的，但是由于英文不好，不能和客户直接畅所欲言的沟通造 成了误解和不便。 所以我要学好它，掌握它，用它来为我交更多的朋友。 Because of my work, I need to master English. I do gift industry, but because English is not good, can not be made directly to customers to communicate freely， Became the misunderstanding and inconvenience. So I want to learn it, master it, use it to make more friends.