1·It's denseness prolificacy fertility make a sharp contrast with the sparse and poor native soil.
它稠密、多产、肥沃，与当地稀疏、贫瘠的土壤形成鲜明的对比。
2·Margaret Eleanor Atwood (1939- ) is a prestigious contemporary Canadian woman writer, poet, and critic with international reputation and she is famous for her prolificacy and experimental techniques.
身兼作家、诗人、评论家的玛格丽特·阿特伍德（1939-）是当今加拿大文坛上 炙手可热的人物，以其多产和先锋实验手法誉满全球。
3·Age is one important factor influencing of prolificacy, the TNB of first born is less than the TNB of the still-born, so does in the NBA.
母猪年龄是影响多产性的一个重要因素，初产的总产仔数和产活仔数均低于经产胎次。