- A+
What 
does he/she look like? 他/她看起来怎么样?What's his/her look? 他/她看起来怎么样?
1、able有才干的;能干的 active主动的;活跃的capable有能力的;有才能的 careful办事仔细的creative有创造力的 well-educated受过良好教育的friendly友好的 honest诚实的humble谦逊的;虚心的 humorous幽默的just正直的 loyal忠心耿耿的 
modest谦虚的open- minded思想开明的 realistic现实的;实事求是的。
2、He was average build, with mousy hair and a forgettable face.他中等身材,灰褐色头发，长着一张过目即忘的脸。He is a bubbly boy who looked happy and carefree.他是个活泼的男孩，看起来轻松愉快。He's a versatile actor who has played a wide variety of parts.他是个多才多艺的演员，扮演过各种各样的角色。She lives a frugal life.她生活俭朴。His diet was frugal: cheese and water, rice and beans.他的饮食很简单：奶酪、水、米饭、豆类。
3、缩写
（如：Fig.）和阿拉伯数字（如：8）不能放在句首，如果放在句首就应该写全称（如：Figure）和英文（如：Eight）。不要写“by this way”，而是写“by doing this”或“using this method”不要在句首写“How to…”No： How to find the optimal parameter is the main objective.Yes：Determining how to find the 
optimal parameter is the main objective.写“the results are shown in Figure 2.”不要写“the results are showed as Figure 2.”文中出现的变量用斜体表示，以区别于其他单词，尤其变量是英文字母的时候，如：“The graph shows t, a, and C as a function of time.”中的t, a, C要用斜体。
