在应对数据图，进行数据对比时，考生是这样写的：

From the second quarter of 2021, the number of monthly Facebook users was roughly 3 billion, which was higher than all the other social networks.

☆ 考生犯了一个非常常见的错误：比较结构中的两个比较对象不可比。比较对象A是the number of users，而不叫对象B是other social networks，大家不妨思考一下如何调整？

解析：比较对象要实现一致，或进行两个the number of users的对比，或进行两类social network的对比，若发现比较级前后重复用词了，那么后者单数用that复数用those指代，如the number of A is larger than that of B。

改写如下：

With roughly 3 billion monthly users as of the second quarter of 2021, Facebook was the biggest social network worldwide.

☆ 改写后的句子将数据前置为一个with伴随状语结构，起到解释说明的作用，具体结构是with+数据+具体时间点；

☆ 将“用户人数最多”切换为“全球最·大的社交网络”，提升措辞丰富灵活度；

☆ as of 自…以来