a sound

• It was late next morning when oliver awoke from a sound long sleep .
  奥立弗这一觉睡得又香又长，第二天早晨很晚才醒来。
• It was like the last feeble echo of a sound made long and long ago .
  那声音好象许久许久以前的声音所遗留下的细微的回响。
• A sound made by taping on the hull of a ship will be reflected from the sea bottom .
  轻叩船体发出的声响会从海底反射回来。
• Not a leaf stirred; not a sound obtruded upon great nature's meditation .
  没有一片叶子动一动；没有任何声音打搅大自然的沉思。
• Suddenly he heard, or thought he heard, a sound as of a sob in the brushes .
  突然他听到，他认为他听到了灌木丛林中传出一声呜咽。
• A sound knowledge of physics is fully as important as good grounding in chemistry .
  完备的物理知识同化学中良好的基础训练一样重要。
• His mien and his countenance awed every heart, even before a sound left his lips .
  他还没有出声，他的态度和容貌已经使每颗心都凛然生畏。
• In this poem of yours, you have not been trying to make a sounding piece of literature .
  你写这首诗的时候，并不想写一篇夸夸其谈的文学作品。
• Then suddenly linda sprang up in bed, listening to a sound like someone whistling .
  忽然间琳达从床上跳起来，静听一个声音，好象有人在吹口哨。
• Every solid object will reflect a sound , varying according to the size and nature of the object .
  凡是固体都反射声响，因物体的大小和质地不同而变化。