Saint Valentine's Day

例句：

1. 1.On Saint Valentine's Day, people often exchange gifts and express their love for each other.
   在圣瓦伦丁节，人们经常交换礼物并表达对彼此的爱。
2. 2. The couple celebrated their first anniversary on Saint Valentine's Day.
   这对夫妇在圣瓦伦丁节庆祝了他们的第一周年纪念日。
3. 3. Many young couples choose to get married on Saint Valentine's Day to avoid the rush of wedding season.
   许多年轻情侣选择在圣瓦伦丁节结婚，以避免婚礼旺季的拥挤。