kiss gate

例句：

1. 1. The kissing gate was designed to prevent people from accidentally bumping into each other.
   亲吻门被设计来防止人们不小心撞到对方。
2. 2. The kissing gate is a popular tourist attraction in the city center.
   亲吻门是市中心的一个受欢迎的旅游景点。
3. 3.The kissing gate was closed due to safety concerns after a recent incident.
   由于安全担忧，亲吻门在最近一起事件后关闭了。