yawn

• She yawned during the lecture because it was boring
  她听课时打哈欠,因为这堂课很乏味。
• The movie was nothing more than one big yawn
  这部电影只能令人哈欠连天。
• The deep crevasse yawned at their feet
  他们脚下的冰川有一道深深的裂缝
• He is an old bore ; even the grave yawns for him
  他是个老无聊，甚至坟墓都在替他大哈欠。
• Yawns , to me , are objects of curiosity
  对我来说，打哈欠倒是新奇的事。
• And after months of worry , the markets yawned
  也正是因为数月的紧张，市场已经反应迟钝了。
• I gave a loud yawn , but he just kept on talking
  我大声打了个呵欠，可他还是不停地讲下去。
• He yawned several times during the lecture
  听课期间他打了几次哈欠。
• He stretches out his arms and yawns
  （他伸了伸懒腰，打了个哈欠。 ）
• Don ' t they just sleep on icebergs and yawn all the time
  它们不是终日睡在冰山上，哈欠连天吗