a.

1. 無盡的；長久的
   The journey seemed endless.

   這旅程彷彿是無窮無盡的。

   He has given me endless love all his life.

   他一輩子給了我無盡的愛。

2. 不斷的；無休止的
   I am tired of his endless interruptions.

   我討厭他不斷的打擾。

3. 環狀的
   This is an endless chain.

   這是條循環鏈。

adj.

1. having or seeming to have no end or limit.
   ▸innumerable:

   we smoked endless cigarettes.
2. (of a belt, chain, or tape) having the ends joined to allow for continuous action.