如题。可以测试offer的landing page效果。# Z! R- T( L$ Y2 T9 f; k
* ^; O1 a8 a3 A! K7 X5 R) \官网介绍的是:Best mobile device emulators to test landing pages# b" }3 p# q, b, `6 @! b. B! s
http://www.springbox.com/mobilizer/ & M; p( `. |! I9 i [! D3 q$ k+ C, M; }1 ^4 d! Z9 M+ J B