If you put your fingers between the plastic opening at the bottom, and here's where you gotta watch out for the spring, pull the thing apart and that's it.

如果你把手指放到,底部的缝隙中间，这里你需要小心，你剥开就会发现这个了。

哈佛公开课 - 计算机科学课程节选

You see, it attaches itself to your handset with a plastic spring-loaded clamp, and despite feeling a bit flimsy, it held the phone quite securely as we shook it to and fro.

ENGADGET: Gametel bluetooth controller for Android and iOS hands-on

Miami Beach boasts a manic, cosmopolitan nightlife, inventive plastic surgery and a glorious beach that has become a spring-break destination for high-strung collegians.

FORBES: Southern Comforts