OSX如何進入回復模式/HOW to get into OSX Recovery mode

MAC OSX how to get into recovery mode
方法一：如果回復磁區還在 / Method 1:works for recovery partition exist!

1.重新開機 
reboot
2.按住option(alt)(開機管理程式) 
press option(alt) (Startup Manager)
3.選recovery開機 
Choose recovery partition to boot

方法二: 開機直接進入Recovery / Method 2:reboot to Recovery mode

1.重新開機
reboot
2.按住Command + R
Press Command + R 

方法三: 如果回復磁區壞掉或不見了 / Method 3:Works for recovery partition is gone or broken

1.重新開機
reboot
2.按住Command + option(alt) + R
Press Command + option(alt) + R to into (Internet Recovery)
3.需要可以存取網路
Internet connection is need