The endless rain seemed to dull all sound.

　　連綿不斷的陰雨似乎使所有的聲音都變得沉悶起來(lái)。

　　I've had enough of their endless arguing.

　　我聽(tīng)夠了他們無(wú)休止的爭吵。

　　There were endless squabbles over who should sit where.

　　為誰(shuí)該坐哪兒吵個(gè)沒(méi)完沒(méi)了。