clamshell phone

例句：

1. 1. This clamshell phone case is very sturdy and protects the phone well.
   这个蛤蜊壳手机壳非常坚固，能够很好地保护手机。
2. 2.The clamshell phone case is a popular choice for those who want to keep their phones safe and secure.
   蛤蜊壳手机壳是那些想要保护自己手机安全和安全的人们的热门选择。
3. 3. The clamshell phone case has become increasingly popular in recent years, with many people preferring it over traditional cases.
   近年来，蛤蜊壳手机壳越来越受欢迎，许多人更喜欢它而不是传统的手机壳。