至

• The stated office hours are from 8 a.m. to 6 p.m .
  规定办公时间是上午八时至下午六时。
• How far does your land extend ?
  你的地产远至何处？
• The region is semiarid to arid in overall climate .
  这个地区总体上是半干旱至干旱气候。
• What is learned in the cradle is carried to the grave .
  孩提时代学到的东西，至死不忘。
• They worked far into the night .
  他们工作至深夜。
• Last month he was sentenced to 5～15 years in prison .
  上个月他被判处五年至十五年徒刑。
• It passes on the hereditary material to each daughter cell .
  它将遗传物质传至每个子细胞。
• Microscopically the ores are medium grained to amorphous .
  显微镜下，矿石为中粒至非晶质。
• This afternoon's meeting has been put back to next week .
  今天下午的会议已延至下星期举行。
• See pages five to seven .
  参见第五页至第七页。