你的任务是破译外星人发送..
Your mission is to decipher alien transmissions. For some inexplicable reason, they are encoded in Morse Code. You are tasked with deciphering the transmissions as quickly and correctly as possible. The fate of Earth may lie in your hands..
For full word mode, search for the app: Deluxe Morse Code Attack!
CREDITS:
The background image used in this app is a Hubble picture (http://hubblesite.org/gallery/ ). NASA and STSci have made these picture(s) available in the public domain.
The Hubble Copyright Notice can be found here:
http://hubblesite.org/about_us/copyright.php