名词
中文翻译：先前的活动
同义词：
['previous activity', 'prior engagement']
例句：
-
1.Prior activity levels have been declining steadily for the past few years.
过去几年里，先前的活动水平一直在稳步下降。
-
2.The company's previous activity in this area has been well-received by customers.
该公司在该地区之前的活动受到了客户的热烈欢迎。
-
3.Prior activity data suggests that there is a significant increase in demand for this product.
先前的活动数据表明，对这种产品的需求量显著增加。