"To prevent your phone being stolen you should use a smartphone ring."
"To stop your phone from being pick-pocketed, you should attach a phone ring."
- "To prevent your phone being stolen you should use a smartphone ring."
"to prevent" 「防ぐ」
"phone being stolen" 「スマホが盗まれた」
"you should use" 「使うべき」・「つけるべき」
"smartphone ring" 「スマホリング」
"To stop your phone from being pick-pocketed, you should attach a phone ring."
"pick-pocketing" 「ひったくり」
"to stop your phone from being pick-pocketed" 「スマホひったくりを防ぐ」
"you should attach ~" 「〜をつけるべき」
"phone ring" 「スマホリング」
オーストラリア 
