权威例句
New Mathematical PastimesPastimes: The Context of Contemporary LeisurePastimes: the context of contemporary leisure.Mathematical Games and PastimesPastimes: The Context of Contemporary Leisure. 4th Edition.Children's Pastimes and Play in Sixteen Nations: Is Free-Play Declining?.Exercise, Sedentary Pastimes, and Cognitive Performance in Healthy Older AdultsPastimes and Politics: Culture, Community and Identity in Post‐Abolition Urban Zanzibar, 1890–1945Case Studies in Trajectory Optimization: Trains, Planes, and Other PastimesVitamin D Deficiency and Leisure Time Activities in the Elderly: Are All Pastimes the Same?