The -H option dereferences links on the command line and the -L option dereferences those plus links that are part of the display.

H 选项取消引用命令行上的链接，而 -L 选项取消引用属于显示内容一部分的附加链接。

youdao

Samsung is showing off their LED-backlit LCDs today at the ICDL 2007, or Int'l Conference and Exhibition on Display LEDs... where else.

ENGADGET: Samsung's 15.4, 30, and 40-inch LED-backlit LCD panels

Surely the gains already on display in transport infrastructure, for example, in the K.L.-Singapore corridor, will be worth attention.

FORBES: Magazine Article