界

• Two area defects are twins and grain boundaries .
  有两种面积缺陷，即孪生和晶粒间界。
• We had a grand social gathering last sunday .
  上星期天，我们举行了一次社交界的盛会。
• In 1939, new york city was a mecca for the theater .
  1939年，纽约城堪称戏剧界的圣地。
• The boundary between shanxi and shaanxi is the huanghe river .
  山西和陕西以黄河为界。
• Seldom has a city gained such world renown .
  很少有哪一个城市能在世界上享有这样的盛名。
• Religious cults and priesthoods are sectarian by nature .
  宗教崇拜和僧侣界天然就有派性。
• The disease now occupies the centre of the medical stage .
  这种病现在是医学界的注意中心。
• It was the last thing in the world i ever wanted to do .
  这是我在世界上最不愿意干的事了。
• I know well that there is a will to power in the world .
  我很明白，在世界上有一种权力欲。
• Locally, the coast is bordered by lofty mountains .
  在个别地区，海岸是以高耸的山脉为界的。