名词
中文翻译：连锁信件
同义词：
['serial letter', 'series of letters', 'chain letter']
例句：
-
1. The company's CEO sent out a chain letter to all employees about the new product launch.
公司的首席执行官向所有员工发送了关于新产品推出的连环信。
-
2. She received a chain letter from an unknown sender asking for donations.
她收到了一封来自不明发件人的连环信，要求捐款。
-
3. The chain letter promised big rewards if you could find someone who would join in the scheme.
这个连环信承诺如果你能找到人加入这个计划，就能获得丰厚的奖励。