弹簧门闩

例句：

1. 1.The flowers are in full bloom during the spring.
   春天，花儿盛开。
2. 2. Spring cleaning is a great way to get rid of clutter.
   大扫除是摆脱杂物的好方法。
3. 3. Spring brings new life to the earth.
   春天给大地带来了新生。