After half an hour
半小时以后
After three days
三天以后
After a week
一星期以后
After two months
两个月以后
After looking at
看了以后
After writing
写了以后
After listening
听了以后
After understanding
懂了以后
After revising
复习以后
After sitting an exam
考试以后
After (taking the) class
上课以后
After getting to know him
认识他以后
After answering a question
回答问题以后
After practising Chinese characters
练习汉字以后
After collecting luggage
取了包裹以后
After increasing the level
提高了水平以后
Distance from shopping centre
离商场
Distance from hospital
离医院
Distance from dormitory
离宿舍
Distance from company
离公司
Distance from post office
离邮局
Distance from “North Building”
离北楼
Distance from the south
离南方
Distance from GuangZhou is very far
离广州很远