Edits
abbr. 實驗數字電視系統（Experimental Digital Television System）
??? 情景例句
I can hardly keep my eyes open.
我簡直睜不開眼睛了。
Every horse thinks his sack heaviest.
每疋馬認為自己馱的袋子重。
There is hope so long as he is with us.
只要他在就有希望。