Talent, hard work and sheer tenacity are all crucial to career success.事业要成功，才能、勤奋和顽强的意志都至关重要。A young man plunged from a sheer rock face to his death.一名男青年从陡峭的岩壁上坠崖身亡。Some shoppers looked bewildered by the sheer variety ...
Use a humidifier in heated rooms to prevent dry air irritating your throat.在开暖气的房间里可用加湿器，防止吸入干燥空气造成喉咙不适。Steam humidifier are often used because of their simplicity.蒸气加湿器之所以常为人们所采用,主要是由于它很简单.Avoid dry atmosphere by using ...