أرسل هذا في رسالة قصيرة: Reef rip current generated by tide and wave during summer season: Field observation conducted in Yoshiwara Coast, Ishigakijima, Okinawa, Japan

  ______    _____              __   __    ______  
 /_____//  |  ___||   ____     \ \\/ //  /_____// 
 `____ `   | ||__    |    \\    \ ` //   `____ `  
 /___//    | ||__    | [] ||     | ||    /___//   
 `__ `     |_____||  |  __//     |_||    `__ `    
 /_//      `-----`   |_|`-`      `-`'    /_//     
 `-`                 `-`                 `-`